Marriage (Same Sex Couples) Bill

I wonder if the noble Baroness can explain the position on Long Titles, because it may well be that her party will form part or the whole of a future Government. On the question of Long Titles, I realise that the pass was sold in the other place, and that therefore it is quite okay for us to debate this. However, in terms of House of Lords procedure, how can the matter possibly be within this Long Title? Is not the better point that there should be a Private Member’s Bill, with government support, that deals with this as a discrete issue and that can get through speedily?