Free Writing Prospectus (To the Prospectus dated August 31, 2010, the Prospectus Supplement dated May 27, 2011, and the Product supplement ARN-1 dated May 27, 2011) Subject to Completion
Preliminary Term Sheet dated March 1, 2013 Filed Pursuant to Rule 433 Registration No. 333-169119

The notes are being issued by Barclays Bank PLC (“Barclays”). There are important differences between the notes and a conventional debt security, including different investment risks. See “Risk Factors” on page TS-6 of this term sheet and beginning on page S-10 of product supplement ARN-1.

None of the Securities and Exchange Commission (the “SEC”), any state securities commission, or any other regulatory body has approved or disapproved of these securities or determined if this Note Prospectus (as defined below) is truthful or complete. Any representation to the contrary is a criminal offense.

	Per Unit		Total
Public offering price (1) (2)		$10.00		$
Underwriting discount (1) (2)		$0.20		$
Proceeds, before expenses, to Barclays		$9.80		$

⁽¹⁾  For any purchase of 500,000 units or more in a single transaction by an individual investor, the public offering price and the underwriting discount will be $9.95 per unit and $0.15 per unit, respectively.

⁽²⁾ For any purchase by certain fee-based trusts and discretionary accounts managed by U.S. Trust operating through Bank of America, N.A., the public offering price and underwriting discount will be $9.80 per unit and $0.00 per unit, respectively.

The notes:

Are Not FDIC Insured Are Not Bank Guaranteed May Lose Value

Merrill Lynch & Co.

March     , 2013

Units

$10 principal amount per unit

CUSIP No.

Pricing Date* March , 2013

Settlement Date* March , 2013

Maturity Date* May , 2014

*Subject to change based on the actual date the notes are priced for initial sale to the public (the “pricing date”)

Accelerated Return Notes® Linked to the

Nikkei Stock Average Index

¡ Maturity of approximately 14 months

¡ 3-to-1 upside exposure to increases in the Index, subject to a capped return of [12% to 16%]

¡ 1-to-1 downside exposure to decreases in the Index, with 100% of your investment at risk

¡ All payments occur at maturity and are subject to the credit risk of Barclays Bank PLC

¡ No periodic interest payments

¡ Limited secondary market liquidity, with no exchange listing

¡ The notes are senior unsecured debt securities and are not deposit liabilities of Barclays Bank PLC. The notes are not insured by the US Federal Deposit Insurance Corporation or any other governmental agency of the United States, the United Kingdom, or any other jurisdiction.

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Summary

The Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014 (the “notes”) are our senior unsecured debt securities. The notes are not guaranteed or insured by the Federal Deposit Insurance Corporation or any other governmental agency of the United States, the United Kingdom or any other jurisdiction or secured by collateral. The notes will rank equally with all of our other unsecured and unsubordinated debt. Any payments due on the notes, including any repayment of principal, will be subject to the credit risk of Barclays. The notes provide you a leveraged return, subject to a cap, if the Ending Value (as determined below) of the Nikkei Stock Average Index (the “Index”) is greater than the Starting Value. If the Ending Value is less than the Starting Value, you will lose all or a portion of the principal amount of your notes.

The terms and risks of the notes are contained in this term sheet and the documents listed below (together, the “Note Prospectus”). The documents have been filed as part of a registration statement with the SEC, which may, without cost, be accessed on the SEC website as indicated below or obtained from MLPF&S by calling 1-866-500-5408:

§ Product supplement ARN-1 dated May 27, 2011:

http://www.sec.gov/Archives/edgar/data/312070/000119312511153078/d424b3.htm

§ Series A MTN prospectus supplement dated May 27, 2011:

http://www.sec.gov/Archives/edgar/data/312070/000119312511152766/d424b3.htm

§ Prospectus dated August 31, 2010:

http://www.sec.gov/Archives/edgar/data/312070/000119312510201448/df3asr.htm

Before you invest, you should read the Note Prospectus, including this term sheet, for information about us and this offering. Any prior or contemporaneous oral statements and any other written materials you may have received are superseded by the Note Prospectus. Capitalized terms used but not defined in this term sheet have the meanings set forth in product supplement ARN-1. Unless otherwise indicated or unless the context requires otherwise, all references in this document to “we,” “us,” “our,” or similar references are to Barclays.

Terms of the Notes

Issuer:	Barclays Bank PLC (“Barclays”)
Original Offering Price:	$10.00 per unit
Term:	Approximately 14 months
Market Measure:	Nikkei Stock Average Index (Bloomberg symbol: “NKY”), a price return index.
Starting Value:	The closing level of the Market Measure on the pricing date.
Ending Value:	The average of the closing levels of the Market Measure on each scheduled calculation day occurring during the maturity valuation period. The calculation days are subject to postponement in the event of Market Disruption Events, as described on page S-24 of product supplement ARN-1.
Capped Value:	[$11.20 to $11.60] per unit of the notes, which represents a return of [12% to 16%] over the Original Offering Price. The actual Capped Value will be determined on the pricing date.
Maturity Valuation Period:	Five scheduled calculation days shortly before the maturity date.
Participation Rate:	300%
Calculation Agent:	Barclays and Merrill Lynch, Pierce, Fenner & Smith Incorporated (“MLPF&S”).
Fees Charged:	The public offering price of the notes includes the underwriting discount of $0.20 per unit as listed on the cover page and an additional charge of $0.075 per unit more fully described on page TS-9.

Redemption Amount Determination

On the maturity date, you will receive a cash payment per unit determined as follows:

Accelerated Return Notes^® TS-2

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Investor Considerations

You may wish to consider an investment in the notes if:

§ You anticipate that the Index will increase moderately from the Starting Value to the Ending Value.

§ You are willing to risk a loss of principal and return if the Index decreases from the Starting Value to the Ending Value.

§ You accept that the return on the notes, if any, will be capped.

§ You are willing to forgo the interest payments that are paid on traditional interest bearing debt securities.

§ You are willing to forgo dividends or other benefits of owning the stocks included in the Index.

§ You are willing to accept a limited market for sales prior to maturity, and understand that the market prices for the notes, if any, will be affected by various factors, including our actual and perceived creditworthiness, and the fees charged on the notes, as described on page TS-2.

§ You are willing to assume our credit risk, as issuer of the notes, for all payments under the notes, including the Redemption Amount.

The notes may not be an appropriate investment for you if:

§ You believe that the Index will decrease from the Starting Value or that it will not increase sufficiently over the term of the notes to provide you with your desired return.

§ You seek principal protection or preservation of capital.

§ You seek an uncapped return on your investment.

§ You seek interest payments or other current income on your investment.

§ You want to receive dividends or other distributions paid on the stocks included in the Index.

§ You seek an investment for which there will be a liquid secondary market.

§ You are unwilling or are unable to take market risk on the notes or to take our credit risk as issuer of the notes.

We urge you to consult your investment, legal, tax, accounting, and other advisors before you invest in the notes.

Hypothetical Payout Profile

The below graph is based on hypothetical numbers and values.

      This graph reflects the returns on the notes, based on the Participation Rate of 300% and a Capped Value of $11.40, the midpoint of the Capped Value range of [$11.20 to $11.60]. The green line reflects the returns on the notes, while the dotted gray line reflects the returns of a direct investment in the stocks included in the Index, excluding dividends.   This graph has been prepared for purposes of illustration only.

Accelerated Return Notes^® TS-3

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Hypothetical Payments at Maturity

The following table and examples are for purposes of illustration only. They are based on hypothetical values and show hypothetical returns on the notes. The actual amount you receive and the resulting total rate of return will depend on the actual Starting Value, Ending Value, Capped Value, and term of your investment.

The following table is based on a Starting Value of 100, the Participation Rate of 300%, and a Capped Value of $11.40 per unit. It illustrates the effect of a range of Ending Values on the Redemption Amount per unit of the notes and the total rate of return to holders of the notes. The following examples do not take into account any tax consequences from investing in the notes.

Ending Value			Percentage Change from the Starting Value to the Ending Value			Redemption Amount per Unit			Total Rate of Return on the Notes
	60.00			-40.00	%		$6.00			-40.00	%
	70.00			-30.00	%		$7.00			-30.00	%
	80.00			-20.00	%		$8.00			-20.00	%
	90.00			-10.00	%		$9.00			-10.00	%
	94.00			-6.00	%		$9.40			-6.00	%
	98.00			-2.00	%		$9.80			-2.00	%
	100.00	(1)		0.00	%		$10.00			0.00	%
	102.00			2.00	%		$10.60			6.00	%
	106.00			6.00	%		$11.40	(2)		14.00	%
	110.00			10.00	%		$11.40			14.00	%
	120.00			20.00	%		$11.40			14.00	%
	130.00			30.00	%		$11.40			14.00	%
	140.00			40.00	%		$11.40			14.00	%
	150.00			50.00	%		$11.40			14.00	%
	160.00			60.00	%		$11.40			14.00	%

⁽¹⁾  The hypothetical Starting Value of 100 used in these examples has been chosen for illustrative purposes only, and does not represent a likely actual Starting Value for the Market Measure.

⁽²⁾  The Redemption Amount per unit cannot exceed the hypothetical Capped Value.

For recent actual levels of the Market Measure, see “The Index” section below. The Index is a price return index and as such the Ending Value will not include any income generated by dividends paid on the stocks included in the Index, which you would otherwise be entitled to receive if you invested in those stocks directly. In addition, all payments on the notes are subject to issuer credit risk.

Accelerated Return Notes^® TS-4

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Redemption Amount Calculation Examples

Example 1

The Ending Value is 80, or 80% of the Starting Value:

Starting Value: 100

Ending Value:   80

$10 ×	(	80	)	= $8.00 Redemption Amount per unit
		100

Example 2

The Ending Value is 102, or 102% of the Starting Value:

Starting Value:  100

Ending Value:   102

$10 +	[	$10 × 300% ×	(	102 –  100	)	]	= $10.60 Redemption Amount per unit
				100

Example 3

The Ending Value is 130, or 130% of the Starting Value:

Starting Value:  100

Ending Value:   130

$10 +	[	$10 × 300% ×	(	130 –  100	)	]	= $19.00, however, because the Redemption Amount for the notes cannot exceed the Capped Value, the Redemption Amount will be $11.40 per unit
				100

Accelerated Return Notes^® TS-5

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Risk Factors

There are important differences between the notes and a conventional debt security. An investment in the notes involves significant risks, including those listed below. You should carefully review the more detailed explanation of risks relating to the notes in the “Risk Factors” sections beginning on page S-10 of product supplement ARN-1 and page S-6 of the Series A MTN prospectus supplement identified above under “Summary.” We also urge you to consult your investment, legal, tax, accounting, and other advisors before you invest in the notes.

§ Depending on the performance of the Index as measured shortly before the maturity date, your investment may result in a loss; there is no guaranteed return of principal.

§ Your return on the notes may be less than the yield you could earn by owning a conventional fixed or floating rate debt security of comparable maturity.

§ Payments on the notes are subject to our credit risk, and actual or perceived changes in our creditworthiness are expected to affect the value of the notes. If we become insolvent or are unable to pay our obligations, you may lose your entire investment.

§ Your investment return, if any, is limited to the return represented by the Capped Value and may be less than a comparable investment directly in the stocks included in the Index.

§ If you attempt to sell the notes prior to maturity, their market value may be lower than the price you paid for the notes due to, among other things, the inclusion of fees charged for developing, hedging and distributing the notes, as described on page TS-9 and various credit, market and economic factors that interrelate in complex and unpredictable ways.

§ A trading market is not expected to develop for the notes. We, MLPF&S and our respective affiliates are not obligated to make a market for, or to repurchase, the notes.

§ Your return on the notes and the value of the notes may be affected by exchange rate movements and factors affecting the international securities markets.

§ Our business, hedging and trading activities, and those of MLPF&S and our respective affiliates (including trading in shares of companies included in the Index), and any hedging and trading activities we, MLPF&S or our respective affiliates engage in for our clients’ accounts, may affect the market value and return of the notes and may create conflicts of interest with you.

§ The Index Sponsor (as defined below) may adjust the Index in a way that affects its level, and has no obligation to consider your interests.

§ You will have no rights of a holder of the securities represented by the Index, and you will not be entitled to receive securities or dividends or other distributions by the issuers of those securities.

§ While we, MLPF&S or our respective affiliates may from time to time own shares of companies included in the Index, we, MLPF&S and our respective affiliates do not control any company included in the Index, and are not responsible for any disclosure made by any other company.

§ There may be potential conflicts of interest involving the calculation agent. We have the right to appoint and remove the calculation agent.

§ The U.S. federal income tax consequences of the notes are uncertain, and may be adverse to a holder of the notes. See “Material U.S. Federal Income Tax Consequences” below and “U.S. Federal Income Tax Summary” beginning on page S-35 of product supplement ARN-1.

Accelerated Return Notes^® TS-6

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

The Index

We have derived all information regarding the Index contained in this document, including, without limitation, its make-up, method of calculation and changes in its components, from publicly available information. Such information reflects the policies of, and is subject to change by Nikkei Inc. (the “Index Sponsor”), formerly known as Nihon Keiza Shimbum, Inc. The Index was developed by the Index Sponsor and is calculated, maintained and published by Nikkei Digital Media, Inc., a wholly owned subsidiary of the Index Sponsor. We have not independently verified the accuracy or completeness of such information. The Index Sponsor and Nikkei Digital Media, Inc. have no obligation to continue to publish, and may discontinue publication of, the Index. The Index is reported by Bloomberg L.P. under the symbol “NKY”.

The Index is a modified price-weighted stock index that measures the composite price performance of 225 underlying stocks (the “Underlying Stocks”) trading on the First Section of the Tokyo Stock Exchange, Inc. (“TSE”), representing a broad cross-section of Japanese industries. Stocks listed in the First Section of the TSE are among the most actively traded stocks on the TSE. The Index’s composition rules require that the 75 most liquid issues (one-third of the component count of the Index) be included in the Index.

The 225 companies included in the Index are divided into six sector categories: Technology, Financials, Consumer Goods, Materials, Capital Goods/Others and Transportation and Utilities. These six sector categories are further divided into 36 industrial classifications as follows:

§ Technology — Pharmaceuticals, Electrical Machinery, Automobiles, Precision Machinery, Telecommunications;

§ Financials — Banks, Miscellaneous Finance, Securities, Insurance;

§ Consumer Goods — Marine Products, Food, Retail, Services;

§ Materials — Mining, Textiles, Paper and Pulp, Chemicals, Oil, Rubber, Ceramics, Steel, Nonferrous Metals, Trading House;

§ Capital Goods / Others — Construction, Machinery, Shipbuilding, Transportation Equipment, Miscellaneous Manufacturing, Real Estate; and

§ Transportation and Utilities — Railroads and Buses, Trucking, Shipping, Airlines, Warehousing, Electric Power, Gas.

The Index is a modified, price-weighted index (i.e., an Underlying Stock’s weight in the Index is based on its price per share rather than the total market capitalization of the issuer) which is calculated by (1) multiplying the per share price of each Underlying Stock by the corresponding weighting factor for such Underlying Stock (a “Weight Factor”), (2) calculating the sum of all these products and (3) dividing such sum by a divisor (the “Divisor”). The Divisor was initially set at 225 for the date of May 16, 1949 using historical numbers from May 16, 1949, the date on which the TSE was reopened. The Divisor was 24.975 as of March 1, 2013 and is subject to periodic adjustments as set forth below. Each Weight Factor is computed by dividing ¥50 by the par value of the relevant Underlying Stock, so that the share price of each Underlying Stock, when multiplied by its Weight Factor, corresponds to a share price based on a uniform par value of ¥50.

In order to maintain continuity in the Index in the event of certain changes due to non-market factors affecting the Underlying Stocks, such as the addition or deletion of stocks, substitution of stocks, stock splits or distributions of assets to stockholders, the Divisor used in calculating the Index is adjusted in a manner designed to prevent any instantaneous change or discontinuity in the level of the Index. Thereafter, the Divisor remains at the new value until a further adjustment is necessary as the result of another change.

An Underlying Stock may be deleted or added by the Index Sponsor. Any stock becoming ineligible for listing in the First Section of the TSE due to any of the following reasons will be deleted from the Underlying Stocks:

§ bankruptcy of the issuer;

§ merger of the issuer with, or acquisition of the issuer by, another company;

§ delisting of such stock;

§ transfer of such stock to the “Seiri-Post” because of excess debt of the issuer or because of any other reason; or

§ transfer of such stock to the Second Section.

In addition, a component stock transferred to the “Kanri-Post” (Post for stocks under supervision) is in principle a candidate for deletion. Upon deletion of a stock from the Underlying Stocks, the Index sponsor will select a replacement for such deleted Underlying Stock in accordance with certain criteria.

Additional information concerning the Index may be obtained on the following website: http://indexes.nikkei.co.jp/en/nkave. Information included in the website is not included or incorporated by reference in this term sheet.

Accelerated Return Notes^® TS-7

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

The following graph shows the monthly historical performance of the Index in the period from January 2007 through January 2013. We obtained this historical data from Bloomberg L.P. We have not independently verified the accuracy or completeness of the information obtained from Bloomberg L.P. On February 27, 2013, the closing level of the Index was 11,253.97.

This historical data on the Index is not necessarily indicative of the future performance of the Index or what the value of the notes may be. Any historical upward or downward trend in the level of the Index during any period set forth above is not an indication that the level of the Index is more or less likely to increase or decrease at any time over the term of the notes.

Before investing in the notes, you should consult publicly available sources for the levels and trading pattern of the Index.

License Agreement

We will, prior to the pricing date of the Notes, enter into an agreement with the Index Sponsor providing us with a non-exclusive license with the right to use the Index in exchange for a fee. The Index is the intellectual property of the Index Sponsor. “Nikkei”, “Nikkei Stock Average”, and “Nikkei 225” are the service marks of the Index Sponsor. The Index Sponsor reserves all the rights, including copyright, to the Index.

The notes are not in any way sponsored, endorsed or promoted by the Index Sponsor. The Index Sponsor does not make any warranty or representation whatsoever, express or implied, either as to the results to be obtained as to the use of the Index or the figure as which the Index stands at any particular day or otherwise. The Index is compiled and calculated solely by the Index Sponsor. However, the Index Sponsor shall not be liable to any person for any error in the Index and the Index Sponsor shall not be under any obligation to advise any person, including a purchaser or seller of the notes, of any error therein.

In addition, the Index Sponsor gives no assurance regarding any modification or change in any methodology used in calculating the Index and is under no obligation to continue the calculation, publication and dissemination of the Index.

Accelerated Return Notes^® TS-8

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Supplement to the Plan of Distribution

We may deliver the notes against payment therefor in New York, New York on a date that is greater than three business days following the pricing date. Under Rule 15c6-1 of the Securities Exchange Act of 1934, trades in the secondary market generally are required to settle in three business days, unless the parties to any such trade expressly agree otherwise. Accordingly, if the initial settlement of the notes occurs more than three business days from the pricing date, purchasers who wish to trade the notes more than three business days prior to the original issue date will be required to specify alternative settlement arrangements to prevent a failed settlement.

The notes will not be listed on any securities exchange. In the original offering of the notes, the notes will be sold in minimum investment amounts of 100 units.

MLPF&S will not receive an underwriting discount for notes sold to certain fee-based trusts and fee-based discretionary accounts managed by U.S. Trust operating through Bank of America, N.A.

If you place an order to purchase the notes, you are consenting to MLPF&S acting as a principal in effecting the transaction for your account.

MLPF&S may repurchase and resell the notes, with repurchases and resales being made at prices related to then-prevailing market prices or at negotiated prices. MLPF&S may act as principal or agent in these market-making transactions; however it is not obligated to engage in any such transactions.

The distribution of the Note Prospectus in connection with these offers or sales will be solely for the purpose of providing investors with the description of the terms of the notes that was made available to investors in connection with their initial offering. Secondary market investors should not, and will not be authorized to, rely on the Note Prospectus for information regarding Barclays or for any purpose other than that described in the immediately preceding sentence.

Role of MLPF&S

Under our distribution agreement with MLPF&S, MLPF&S will purchase the notes from us as principal at the public offering price indicated on the cover of this term sheet, less the indicated underwriting discount. The public offering price includes, in addition to the underwriting discount, a charge of approximately $0.075 per unit, reflecting an estimated profit earned by MLPF&S from transactions through which the notes are structured and resulting obligations hedged. Actual profits or losses from these hedging transactions may be more or less than this amount. In entering into the hedging arrangements for the notes, we seek competitive terms and may enter into hedging transactions with MLPF&S or one of its subsidiaries or affiliates.

All charges related to the notes, including the underwriting discount and the hedging related costs and charges, reduce the economic terms of the notes. For further information regarding these charges, our trading and hedging activities and conflicts of interest, see “Risk Factors — General Risks Relating to ARNs” beginning on page S-10 and “Use of Proceeds” on page S-21 of product supplement ARN-1.

Accelerated Return Notes^® TS-9

Accelerated Return Notes^® Linked to the Nikkei Stock Average Index, due May     , 2014     

Material U.S. Federal Income Tax Consequences

This section applies to you only if you are a U.S. holder (as defined in product supplement ARN-1) and you hold your notes as capital assets for tax purposes and does not apply to you if you are a member of a class of holders subject to special rules or are otherwise excluded from the discussion in product supplement ARN-1 (for example, if you did not purchase your notes in the initial issuance of the notes).

There is no judicial or administrative authority discussing how your notes should be treated for U.S. federal income tax purposes. Pursuant to the terms of the notes, you agree with us, in the absence of a change in law or an administrative or judicial ruling to the contrary, to characterize your notes as a pre-paid cash-settled executory contract with respect to the Market Measure. If your notes are so treated, you should generally recognize capital gain or loss upon the sale or maturity of your notes in an amount equal to the difference between the amount you receive at such time and the amount you paid for your notes. Such gain or loss should generally be long-term capital gain or loss if you have held your notes for more than one year.

In the opinion of our special tax counsel, Sullivan & Cromwell LLP, your notes should be treated in the manner described above. No assurance can be given that the Internal Revenue Service or any court will agree with this characterization and tax treatment. There are other possible treatments that are described in a detailed discussion of tax considerations under the section entitled “U.S. Federal Income Tax Summary” beginning on page S-35 of product supplement ARN-1 and one or more of these might ultimately govern the tax treatment of the notes.

You should consult your tax advisor concerning the U.S. federal income tax and other tax consequences of your investment in the notes in your particular circumstances, including the application of state, local or other tax laws and the possible effects of changes in federal or other tax laws.

Where You Can Find More Information

We have filed a registration statement (including a product supplement, a prospectus supplement, and a prospectus) with the SEC for the offering to which this term sheet relates. Before you invest, you should read the Note Prospectus, including this term sheet, and the other documents that we have filed with the SEC, for more complete information about us and this offering. You may get these documents without cost by visiting EDGAR on the SEC website at www.sec.gov. Alternatively, we, any agent, or any dealer participating in this offering will arrange to send you these documents if you so request by calling MLPF&S toll-free at 1-866-500-5408.

Market-Linked Investments Classification

MLPF&S classifies certain market-linked investments (the “Market-Linked Investments”) into categories, each with different investment characteristics. The following description is meant solely for informational purposes and is not intended to represent any particular Enhanced Return Market-Linked Investment or guarantee any performance.

Enhanced Return Market-Linked Investments are short- to medium-term investments that offer you a way to enhance exposure to a particular market view without taking on a similarly enhanced level of market downside risk. They can be especially effective in a flat to moderately positive market (or, in the case of bearish investments, a flat to moderately negative market). In exchange for the potential to receive better-than market returns on the linked asset, you must generally accept market downside risk and capped upside potential. As these investments are not market downside protected, and do not assure full repayment of principal at maturity, you need to be prepared for the possibility that you may lose all or part of your investment.

“Accelerated Return Notes^®” and “ARNs^®” are registered service marks of Bank of America Corporation, the parent company of MLPF&S.

Accelerated Return Notes^® TS-10