2. The Marriage (Same Sex Couples) Act 2013, so far as not already in force, comes into force on 10th December 2014 except for—
(a)paragraph 5 of Schedule 2, and section 10(3) so far as it relates to that paragraph, and
(b)paragraph 17 of Schedule 4 so far as it relates to a person (“A”) who is married to a person of the same sex in a relevant gender change case where A is the spouse to whom a full gender recognition certificate has been issued, and section 11(4) so far as it relates (to that extent) to that paragraph.