Documentary: What We Were Watching: Summer TV Classics, BBC4, 11pm

Broadcaster and author Grace Dent (right) explores the sights, sounds and schedules of the Great British summer, an epic journey that covers everything that informs viewers’ attitudes to summertime. She looks back at a range of influential television, from the travel shows of the Sixties and Seventies that first brought the world’s finest resorts into our living rooms, to Del and Rodney Trotter fooling about abroad.