Hello everyone, we already booked my ticket and will arrive in London just in time for Christmas.

After the sightseeing and holidays are over, what is needing to be done on my side?

Should I register at any Local Government office? What ID should I be applying? Healthcare ID, Etc...

Should we register our marriage certificate in the UK?

What are the things that need to be done?

Sorry for so many questions, I just want to be prepared in advance.

I was searching the UKBA website and it seems I can't find the right links.

Thank you,
Julie