Colourful studio mug, line in circle mark - Clive Davies

Another line in circle mark - not Clive Davies or Emily Myers I presume and not Sarah Dunstan either.
Bit heavy so maybe not a well known potter? At first I thought it was Dartington but no.

Clive Davies. Has he said it’s not his? Because it matches his work off his website

I think you’re right - 1980s mark from Withersdale, Norfolk.
I didn’t think it was his work as it was so different to the wood fired mug I put on here the other week. He seems to have done a good variety of glazes and styles.