well t is a cameliia but as to which one I don't know.
it is a lovely 'simple' flower form. and a beautiful colour.

Brilliant thanks.

Maybe 'Pink Perfection'?

Sorry, apparently the picture that I got that suggestion from was completely bogus! :(

It's very similar to 'Magnoliaeflora', but deeper pink than usual.

Many thanks. It doesn't really mater what exact type it is, as long as I know what plant it is. I should have known really as I used to have a Camellia in the front garden, I've a mind like a sieve!