My Lords, the amendment is an unnecessary and potentially confusing addition, because it would, as the noble Lord said, add Roman Catholic priests to the list of persons exempt from the common-law duty to marry parishioners under Clause 1(5). As he also said, the common-law duty extends only to members of the Church of England and to Wales clergy, not the Roman Catholic Church. It is not a question of not wanting to offer protection to the Roman Catholic Church, it is just that it is not necessary to do this against challenge on the basis of any such duty.
Priests of the Roman Catholic Church are already protected in Clause 2, as are clergy of all other religious organisations that may decide whether to opt into performing same-sex marriage. Clause 2 is absolutely clear. It states:
“A person may not be compelled to … undertake an opt-in activity, or … refrain from undertaking an opt-out activity … to conduct a relevant marriage … to be present at, carry out, or otherwise participate in, a relevant marriage, or … to consent to a relevant marriage being conducted”.
The clause makes specific provisions for individuals, other than registrars, to be able to refuse to perform or participate in performing a same-sex marriage. This will allow priests, ordinaries, altar servers, organists and many others to refuse to participate in such a service, even if their governing authority has decided to opt into same-sex marriage. That is clear and the provisions in the Bill are sufficient to allow the Catholic Church to not opt into same-sex marriage with full confidence of protection under the law.