Sir Paul McCartney plays surprise pre-Glastonbury gig in Frome

Set at Cheese and Grain sold out in under an hour after being announced on Thursday night

Sir Paul McCartney delivered a surprise performance the night before his Glastonbury festival headline set, which had caused traffic congestion as fans tried to buy a coveted ticket.

The impromptu gig at the Cheese and Grain entertainment venue in Frome, Somerset, was announced on Thursday evening and sold out in under an hour.