I'm a member of a very small Christian church and I resent the implication that we want to be privileged. There is not a single representative of my church in the HoL, we have no power over the way laws are made etc etc.
Incidentally, despite being a very very old group and in communion with Rome my church has no issue with contraception, the teachings of the church state quite clearly that sex is part of the relationship between a couple and is not just about procreation, there is also no issue with homosexuality etc. I admit that that may just be my particular branch, but our priests are very firm in their teaching that we have absolutely no right to judge other people and that Christian values mean accepting and loving everyone.
No one ever bothers to ask me what my church believes and I am frequently ridiculed for being a Christian, for being naive and deluded, for being a member of a church that doesn't allow contraception (I'm not) and for being a homophobic bigot (I'm not), for being anti single mothers, abortion etc etc (I'm not), for being in a religion that doesn't allow divorce even in the event of DV (not true). No one ever asks if that's true, they just hear the word Christian/Catholic and jump right in.
I would very much like to be treated with the kind of respect that followers of other religions get.
Other than that, I have no issue with separation of church and state. I think it would be nice for children to have assembly every day, to talk about current affairs or school life, to have time to be quiet and think,or have those chats where the police/firemen/lollipop man come in, but I don't think they should be religious outside of a religious school.
Oh, Christians are also meant to be modestly dressed. And the great thing about living in a country with freedom of expression is that you can wear a cross if you want. There are still many countries where Christians are persecuted, and they used to be in this country too (the UK hasn't been a Christian country for 2000 years) I don't see why we shouldn't be able to celebrate the freedom that we have here.