I've signed but have to admit that I found some of the rhetoric in the 'preamble' a bit annoying. The idea that . 'Religious lobbyists and individual MPs have been able to put their stories out of mind and treat those calling for an urgent change in the law as mere statistics' seems to mischaracterise those opposed in an attempted ad hominem to say that those on the other side of the argument are not sincere.
I agree. They haven't been able to put "their stories out of mind". I assume "they" are people who would have benefitted by assisted dying being legal. Otherwise, why are we discussing this now? Also, what does "treat those calling for an urgent change in the law as mere statistics" even mean?
I think it's OK to criticise people who are opposed to assisted dying "because God says so", but even these people frequently come up with arguments to support their position that must be addressed.
I haven't signed the petition, not because of any misgivings but because I think they rarely do any good.