POWER OF ATTORNEY
		FOR SECTION 16 AND EU MARKET ABUSE REGULATION FILINGS

Know all by these presents that the undersigned hereby constitutes and
appoints each of Courtenay Birchler, Connor Kuratek and Tessa Patti
signing singly, his or her true and lawful attorney-in-fact to:

(1)	execute for and on behalf of the undersigned Forms 3, 4
	and 5 in accordance with Section 16(a) of the Securities
	Exchange Act of 1934 and the rules thereunder;

(2)	do and perform any and all acts for and on behalf of the
	undersigned which may be necessary or desirable to complete
	the execution of any such Form 3, 4 or 5 and the timely
	filing of such form with the United States Securities and
	Exchange Commission and any other authority; and

(3) 	do and perform any and all acts for and on behalf of the
	undersigned which may be necessary or desirable to comply
	with the responsibilities of the undersigned as set out in
	the EU Market Abuse Regulation (2014/596/EU), namely the
	requirement to file all necessary forms relating to share
	dealing with the Financial Conduct Authority in the United
	Kingdom; and

(4)	take any other action of any type whatsoever in connection
	with the foregoing which, in the opinion of such
	attorney-in-fact, may be of benefit to, in the best interest
		of, or legally required by, the undersigned, it being
		understood that the documents executed by such
		attorney-in-fact on behalf of the undersigned pursuant to
		this Power of Attorney shall be in such form and shall
		contain such terms and conditions as such attorney-in-fact
		may approve in his or her discretion.

The undersigned hereby grants to each such attorney-in-fact full power
and
authority to do and perform each and every act and thing whatsoever
requisite,
necessary and proper to be done in the exercise of any of the rights and
powers
herein granted, as fully to all intents and purposes as the undersigned
might or
could do if personally present, with full power of substitution or
revocation,
hereby ratifying and confirming all that such attorney-in-fact, or
his or her
substitute or substitutes, shall lawfully do or cause to be done by
virtue of
this Power of Attorney and the rights and powers herein granted.  The
undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in
such capacity at the request of the undersigned, are not assuming
any of the
undersigned?s responsibilities to comply with Section 16 of the
Securities
Exchange Act of 1934, as amended, and with the EU Market Abuse
Regulation
(2014/596/EU).  This authorization shall remain in effect unless
and until
it is revoked in writing by the undersigned.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 25th day of May 2022.


						/s/ Oscar Fanjul
						_______________________
						Oscar Fanjul