Jimmy Stringer, 23, was one of four people who smashed their way into Michael Jones Jewellers in Banbury, armed with sledgehammers.
He was jailed today for five years and three months for his part in the robbery. Passers by helped bring him to justice, holding him down until police arrived.
More top news
Sunday evening's weather for the east
Sunday evening's weather for the west
Ruth Davidson said that international helpers who exploits the vulnerable for sex occupy "the lowest circle of Hell".