If you want to get married in registry office do they check that you are on electoral roll

You're asking, do they check that you can vote (or have voted)?

I was asked this by operator at registry office,she asked me if I lived where I live and do I pay the council to empty the rubbish bin.

I'm asking do they check the electrol roll to check you live at that address,I've only given my name nothing else at the moment

Tazzy, are you asking if they check the utilities (electrical service) when you register to marry?

To answer your question accurately, we need to know what country you reside in. Different places have different requirements for proving residency and identity.