Further to my last, take a look at Form SRG\1119 which is the application form for revalidation/renewal:
Guidance Part 4 (3) For revalidation and renewals. Indicate if the revalidation is by A Experience or B Test/Check. If by Experience the examiner shall ensure that the applicant presents logbook evidence of all flights claimed for a revalidation by Experience. Any Test/Check for a UK/JAA rating may be claimed in lieu of the one-hour Dual flight with an instructor; it may be conducted on any Class or Type of aeroplane including an approved STD. (my bold)