The Yorkshireman made the most of being gifted the reversed-grid pole position, and led from lights to flag in wet conditions at the wheel of his Motorbase Performance Ford Focus ST.
It wasn’t easy for him early on – Tom Ingram speared down the inside of Colin Turkington into the Old Hairpin on the opening lap and, once an early safety-car period had ended, he applied pressure to Cammish.
There was another safety car shortly afterwards, but within a couple of laps Cammish was able to eke out a small gap to Ingram’s Excelr8 Motorsport Hyundai i30 N.
With nine laps remaining the margin was over one second, and Cammish took the chequered flag 3.044 seconds to the good.
“Fantastic,” said Cammish. “After qualifying I thought things might come back to me in the races, and they did. The car performed brilliantly.
“Qualifying needs a little bit of tweaking, but I knew we’d be a rocketship on Sunday – and we were.”
Source: Autosport