Presented by broadcasting legend Gay Byrne, 'Westlife. For One Night Only' is an 'intimate' look at their life story. Since first meeting Uncle Gaybo on the Late Late Show back in 1998, Westlife have gone on to sell 44 million records worldwide. This is the first time in 12 years they will come face to face for a 'no holds barred' interview. Filmed in front of a live studio audience of some of Westlife's greatest fans, Mark, Kian, Shane and Nicky will also perform a selection of songs that have helped define their career. If this is your equivalent of water torture, tune into the latest edition of Jimmy McGovern and Esther Wilson's legal drama, Accused (9.00pm, BBC1). Kenny Armstrong (Marc Warren) is outraged to learn his daughter has been attacked in the park and, accompanied by two of his friends, sets off to find the culprit. However, the trio's assault on the man they suspect proves more violent than Kenny had intended, and while his cohorts are adamant that informing the police of their actions would be disastrous, his urge to confess grows.