Clarkson’s Farm star Kaleb Cooper was among food leaders who arrived at Downing Street on Tuesday 16 May for a summit aimed at securing the UK’s supermarket supply chains.Mr Cooper, a farming contractor who advises Jeremy Clarkson in the popular Amazon Prime series, arrived at the Farm to Fork summit with supermarket chiefs and leaders of retail, trade and production organisations.It follows an announcement that farmers are going to be given greater protections in future trade deals.