A shop robber has been jailed for eight years after a judge at the High Court in Glasgow told him:

"It's time you realised you are not very good at this sort of thing."

James Fisher, 46, of Bridgeton, had a knife when he raided the One O One off-sales in Main Street, Rutherglen, on January 14.

But an assistant pulled the scarf and hat that covered his face and he was later caught and identified. He has two previous raid convictions.