I've already submitted my UKM Application for registering as a British citizen but I just had a questions about the fees? I know the Home Office intend to raise the fees in April but does this also count for passports too? Also, is it likely I'll have to pay more for my ceremony if I do it after the...

I used Wandsworth for my UKM, they had appointments the same day. I booked online and ended up going a couple of weeks ago on a Saturday.