Callum’s second visit to Silverstone this year proved lucrative with his first double-pole, two second places in the feature races, an excellent fourth place in the full-grid reverse race and the overall fastest lap of the weekend.

Just one week after Spa, the GB3 series visited Silverstone for the second time this season. Under changeable British weather, and with only seconds remaining on the clock, Callum started the weekend with an excellent double pole, his first of the season. He followed up this excellent start with two second place finishes bagging valuable points in the process. The reverse-grid Race 3 proved just as exciting with numerous overtakes as Callum moved from 19^th on the grid to 4^th, just missing out on a triple podium. Overall, an excellent weekend with valuable points on the board for the Championship.