In the UK, how 'anti-social' does a behaviour have to be for someone to do something about it?

I've got a open-roof bar below my house that keeps playing loud music and the laughter and chatter is constant. Although they usually stop it by 10ish, its still a pain to put up with it all day. I've called the anti-social behaviour hotline but they always just ensure the bar agrees to stop at 10. Must I put up with this everyday of my life in this house?