11/15 The police in south Wales stop a suspicious driver and uncover a whole host of problems. (R)
Watch from start
9/20 Nicki Chapman is in northern Spain's Asturias region with a couple from Bristol. (R)
1/10 Pamela Stephenson and Alexander Armstrong discuss their favouite books. (R)
4/10 John's tour involves sampling the wares of a Hampshire brewing town. (R)
1/3 Emperor penguins cross a treacherous frozen sea to reach their breeding grounds. (R)
17/20 Michael Portillo learns about the Victorian signalling system still in place today. (R)
2/20 Sir Terry Wogan and cabbie Mason McQueen are in the ancient market town of Devizes.
2/10 The team confront a bull elephant in a dramatic search for a young child lost in the bush.
Three of Northern Ireland's top chefs go head to head with their fish courses.
1/6 In Poland, Si and Dave make sausages and cook Poland's national dish, bigos.