BBC Two Wal HD

Weather bulletin.

Surgeons at NHS Lothian perform life-saving neurosurgery on a 25-year-old patient. Contains graphic medical scenes.

It's ten years since the start of the River Otter Beaver Project - England's first official beaver reintroduction. John Craven is back in Devon to see how these creatures have been faring.

In the first of the semi-finals, four determined Contenders face the mighty Gladiators before taking on the gruelling Eliminator as they battle for a place in the grand final.

Jared fights to win control over Libby as the Guthries grow suspicious of his behaviour. Contains some scenes which some viewers may find upsetting.

Highlights of programmes on BBC Two.

A British rookie cop tackles crime during her first day on duty in paradise, and a traffic patrol officer tries to keep his learner driver son safe on Bermuda's roads.

Charlie Ross leads today's show in Somerset. Experts Philip Serrell and Tim Weeks assist the reds and the blues battling it out at the Bath & West Showground in Shepton Mallet.

Chris Packham, Michaela Strachan and James Wong join the lively cherry blossom celebrations taking place across Japan this spring.

Twenty-four hours a day, the latest national and international stories as they break.

The big political issues of the day.

The quiz show where players must avoid Impossible answers to stay in the competition. How many of today's players will survive to face the £10,000 question.

Full coverage of MSs' questions to the first minister from the Senedd in Cardiff Bay.

Comedian Zoe Lyons hosts the quick-fire quiz where six plucky contestants must stay out of the light to be alright. Can anyone beat the lightning and win the £3,000 jackpot.

Jason Manford hosts the quiz show where players face a question and pick from a board of six rankable answers. Some answers are good, but only one is Unbeatable.

Dom takes to the high seas on the crucial ferry link between Northern Ireland and the UK mainland. Can he keep things shipshape, or will he end up all at sea.

Chris Packham and stepdaughter Meg encounter puffins, otters and dolphins on their trip.

Paul Martin and experts Will Axon and Thomas Plant are at London Zoo to rummage through antiques and collectibles. Items range from a Ducati camera to a pair of Zulu spears.

Scarlette Douglas, Max George, Susie McCabe and Olly Smith test their general knowledge skills on this week's House of Games.

Michael Portillo's railway journey reaches the naval port of Brest, home to France's oceanographic fleet. He also learns how to make a sweet, buttery Breton cake called kouign-amann.

The Hairy Bikers explore Lancashire, trying traditional pies, creating their own gin and meeting a family with an extraordinary secret ice cream recipe.

How did a cargo ship lose control and destroy the Francis Scott Key Bridge in Baltimore.

Jared goes to extreme lengths to salvage his relationship with Libby. Contains some scenes which some viewers may find upsetting.

Archive from the 60s of Welsh pop legends including Tom Jones and Shirley Bassey.

Insights and global interviews on the crucial news stories of the day.

Weather bulletin.

With guests Jon Richardson, Rose Matafeo, Rachel Parris and Romesh Ranganathan. Contains some strong language.

Nick Crane joins the fishermen who made a remarkable ropeway and explores the ingenious mechanism that operates the cliff lift at Saltburn-by-the-Sea.