From the entrance of Park Road Allotments in Isleworth, West London, you can see the imposing brick wall that borders Syon Park, the London estate of the Duke of Northumberland – a battle line that separates this wild green corner from the manicured grounds and Grade I listed house beyond.
The allotment gardeners who took on a duke – and won telegraph.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from telegraph.co.uk Daily Mail and Mail on Sunday newspapers.