Shopping from home. 0610 0300 Life-saving action on Britain's ever-perilous roads. Birmingham paramedic Mark Hayes struggles to work out what is wrong with a man collapsed on the bank of a canal. 0700 0610 Compelling documentary series following trawler fishermen in Peterhead, Scotland. Skipper James Buchan practises a form of fishing that dates back almost two hundred years. 0725 0700 Join the coastguards of Britain as they put their lives on the line to save others. Navy Rescue helicopter 193 responds to an emergency far out in the Atlantic. 0800 0725 British comedy star Sheridan Smith takes on Bratpacker Corey Feldman in the theme park-based game show. Can the celebrities keep their heads at 80mph!? (Also in HD). New. 0900 0800 Belize Another wake-up call for two wayward British teenagers. Here, Calvin and Rosie travel to Belize where they must live under the strict rules of the middle-class Perez family. 1000 0900 Cop drama. Superintendent Okaro barges into the home of the woman he believes is responsible for the death of his wife and children. DS De Costa believes that she's been set up. 1100 1000 More drama with Sun Hill's finest. DS Ramani De Costa returns to Sun Hill humiliated, after being bailed. DC Terry Perkins tries to prevent Margaret Barnes from taking her own life. 1200 1100 Gripping police drama series. Margaret Barnes is taken to hospital where a nurse realises that the blood on her clothes is not consistent with her wounds. 1300 1200 More drama from Sun Hill. Adam Okaro tries his best to keep it together at the funeral of his wife, son and daughter. Lance Powell is concerned that Adam hasn't handed in the drugs. 1400 1300 Another glimpse of life at sea with the coastal rescue teams of Britain. A helicopter tries to save two teenagers who are trapped by the incoming tide at the bottom of a cliff. 1440 1400 More dramatic rescues from Britain's maritime services. The Torbay lifeboat try to help a yacht stranded in the English Channel, while disaster strikes at a powerboat championship. 1520 1440 Join the coastguards of Britain as they put their lives on the line to save others. Navy Rescue helicopter 193 responds to an emergency far out in the Atlantic. 1600 1520 British comedy star Sheridan Smith takes on Bratpacker Corey Feldman in the theme park-based game show. Can the celebrities keep their heads at 80mph!? (Also in HD). New. 1700 1600 Death of a Timeshare Salesman: 05/08. A puzzling case for the veteran sleuths. A former escort girl finds God and confesses all, leading the team to probe a timeshare magnate's death. 1800 1700 The Last Laugh 06/08. A mystery for the mature detectives including ex-Minder Dennis Waterman. The team look for two missing activists who waged a campaign against a racist comedian. 1900 1800 Creatures of the Deep The acclaimed wildlife series looks at marine invertebrates, some of the planet's most bizarre and beautiful animals. Featuring Humboldt squid and giant octopi. (Also in HD). 2000 1900 Shades of Grey S2, Ep 6. Yannick Bisson stars as the forensics pioneer in the mystery series set in 19th-century Toronto. Murdoch and Dr Ogden have a difference of opinion. (Also in HD). 2100 2000 Sci-fi comedy with Tommy Lee Jones and Will Smith. They're the titular heroes - agents who regulate the aliens who have settled on Earth, ensuring they remain undetected. Film 1997 2250 2100 Casting the Net Revealing the changing face of car theft. Specialist crime squads from all over Britain come together to tackle car theft gangs, using new technology and tactics. 2350 2250 Island of Dreams 15/22. More macabre goings-on in the fantasy drama series. Nick investigates the robbery of a spice shop, and discovers that the thieves were after a dangerous drug. (Also in HD). 0045 2350 Combat 11/13. Series 1. Cult sci-fi about the machinations of a crime-fighting institute. Owen goes undercover to discover why aliens are being kidnapped from the streets of Cardiff. (Also in HD). 0145 0045 The third series of the madcap physical challenge show makes an even bigger splash! Contestants brave the slippery slope to success for the chance of winning a cash prize. (Also in HD). 0235 0145 Bristol's cleaning teams are on high alert as judgement day looms in the Britain's Cleanest City Competition. And a pest officer tackles some particularly persistent cockroaches. 0300 0235 Shopping from home. 0600 0300 Strong stomachs are required as the grime-busting team are summoned to the London Borough of Tower Hamlets, when rubbish chutes in a 60s tower block become obstructed. 0625 0600