What happens when you bring together a field of spring barley, Johnny Hornby, Hugh van Cutsem, and Jeremy Clarkson? The answer is ‘a p*** up in a brewery’ said Rose van Cutsem, and 250 revellers attested, toasting a new beer, Hawkstone Lager, at the Cotswold Brew Co in Bourton-on-the-Water. The vibe was farm chic with haystacks, festoon lighting and fire pits. Rebekah Brooks hobnobbed around a Lamborghini tractor, and Lisa Hogan, Clarkson’s statuesque girlfriend, was considered best dressed in Me + Em jeans: ‘she has those legs so no one can even come close,’ said Rose. Yet it was farm-hand Kaleb Cooper who proved the hit of the night. Fans bypassed Clarkson and clamoured for selfies with his TV sidekick.