Featuring the evocative memories and unseen archive of generations of enthusiasts, a documentary which tells the intriguing story of how sleeping under canvas evolved from a leisure activity for a handful of adventurous Edwardian gents to the quintessentially British family pastime that it is today.
BBC4, 9pm, 27th Dec 10
http://www.bbc.co.uk/programmes/b00t5hcl (http://www.bbc.co.uk/programmes/b00t5hcl)