U&Eden +1 Thursday

Part three of four. Ransome manages to escape from the plastics factory and alert UNIT, prompting the Doctor and the Brigadier to start an investigation

Michael Portillo sets out on the first leg of a trip from London to Edinburgh aboard the Flying Scotsman, beginning at King's Cross as he heads for York

Michael Portillo travels from Blackpool to Manchester, along the way unveiling a monument to 87 railwaymen of the London and North Western Railway who died in the Great War

A chance to buy goods from the comfort of home

The naturalist ventures into uncharted territory in pursuit of new discoveries, starting out in the ancient landscape of South America's Guiana Shield

The naturalist leads an expedition into an unexplored desert canyon in Oman. With temperatures soaring, dehydration and heat stroke are a constant threat

Steve and a team of kayakers head to the Himalayas to attempt to row down the last great unexplored river in Bhutan - which leads to the steepest gorge in the country

Steve and his team venture into the heart of Suriname, to kayak an unnamed river that will take them through a forest unchanged for millions of years

The naturalist ventures into uncharted territory in pursuit of new discoveries, starting out in the ancient landscape of South America's Guiana Shield

The naturalist leads an expedition into an unexplored desert canyon in Oman. With temperatures soaring, dehydration and heat stroke are a constant threat

Steve and a team of kayakers head to the Himalayas to attempt to row down the last great unexplored river in Bhutan - which leads to the steepest gorge in the country

Steve and his team venture into the heart of Suriname, to kayak an unnamed river that will take them through a forest unchanged for millions of years

Jayne Middlemiss presents the pop chart programme, first broadcast on 29 August 1997. Featuring Jon Bon Jovi, Shola Ama, Conner Reeves, UB40, Tina Moore and more

Zoe Ball and Jayne Middlemiss present the pop chart programme, first broadcast on 5 September 1997. Featuring Mariah Carey, Ocean Colour Scene and more

Mark Lamarr presents the pop chart programme, first broadcast on 12 September 1997. Featuring Hanson, Cast, Tina Moore, Finley Quaye, Kavana and more

Jayne Middlemiss presents the pop chart programme, first broadcast on 19 September 1997. Featuring Ricky Martin, Kylie Minogue, George Michael and more

Jo Whiley presents the pop chart programme, first broadcast on 26 September 1997. Featuring Chumbawamba, Dario G, Robbie Williams, Tina Moore and more

Jamie Theakston presents the pop chart programme, first broadcast 3 October 1997. Featuring Oasis, Louise, No Doubt, Bjork, Janet Jackson and Q-tip and more

Jayne Middlemiss presents the pop chart programme, first broadcast on 29 August 1997. Featuring Jon Bon Jovi, Shola Ama, Conner Reeves, UB40, Tina Moore and more

Zoe Ball and Jayne Middlemiss present the pop chart programme, first broadcast on 5 September 1997. Featuring Mariah Carey, Ocean Colour Scene and more

Mark Lamarr presents the pop chart programme, first broadcast on 12 September 1997. Featuring Hanson, Cast, Tina Moore, Finley Quaye, Kavana and more

Jayne Middlemiss presents the pop chart programme, first broadcast on 19 September 1997. Featuring Ricky Martin, Kylie Minogue, George Michael and more

Jo Whiley presents the pop chart programme, first broadcast on 26 September 1997. Featuring Chumbawamba, Dario G, Robbie Williams, Tina Moore and more

Jamie Theakston presents the pop chart programme, first broadcast 3 October 1997. Featuring Oasis, Louise, No Doubt, Bjork, Janet Jackson and Q-tip and more

Jayne Middlemiss presents the pop chart programme, first broadcast on 29 August 1997. Featuring Jon Bon Jovi, Shola Ama, Conner Reeves, UB40, Tina Moore and more

Zoe Ball and Jayne Middlemiss present the pop chart programme, first broadcast on 5 September 1997. Featuring Mariah Carey, Ocean Colour Scene and more

Mark Lamarr presents the pop chart programme, first broadcast on 12 September 1997. Featuring Hanson, Cast, Tina Moore, Finley Quaye, Kavana and more

Jayne Middlemiss presents the pop chart programme, first broadcast on 19 September 1997. Featuring Ricky Martin, Kylie Minogue, George Michael and more

Jo Whiley presents the pop chart programme, first broadcast on 26 September 1997. Featuring Chumbawamba, Dario G, Robbie Williams, Tina Moore and more

Jamie Theakston presents the pop chart programme, first broadcast 3 October 1997. Featuring Oasis, Louise, No Doubt, Bjork, Janet Jackson and Q-tip and more

Michael Portillo embarks on the first leg of a journey from East Yorkshire to Caernarfon, beginning by travelling from the city of Hull to the North Yorkshire market town of Malton

Michael Portillo picks up his rail journey from Warwick to Rye. In Reading, he traces the origins of education for workers, and in Cliveden explores a great Italianate mansion

In Snowdonia, Michael Portillo braves the fastest zip line in the world - 1,500 feet across a quarry - as he begins the last leg of his journey to Caernarfon

Michael Portillo embarks on the final leg of his journey following the route of the North Country Continental service, heading to Harwich, Essex