Is my fiance allowed to do any work without permit?

[sqaush]

My fiance recently arrived in the UK on a fiance visa. Currently he does not have permission to work.

However, I was wondering if he was allowed to have a small cash in hand job such as dog walking or general handy work.

He was thinking of making a small advert for himself and displaying it on our local notice board. Would this be a good idea or not?

Also, what are the rules for receiving cash for helping out a friend?

Thank you

[Lucapooka]

However, I was wondering if he was allowed to have a small cash in hand job such as dog walking or general handy work.

No.