A car crash at a country intersection traps four people in critical condition; the cause appears to be someone fleeing the police; Andrew is stuck inside a tiny hiker's hut on Cradle Mountain due to snowfall.
A prisoner is on the run from jail and is armed; the crew assist with the manhunt; a seasoned hiker is stuck on a mountain for 48 hours and needs rescue to get medical attention.
Dave, a surf skier, is attacked by a great white shark; after four days at sea, Margo requires medical attention; the rescue crew needs to winch her from a rubber lifeboat; farmer Geoff is injured after his horse spooked and fell on him.
In Bristol, Polish cigarette smugglers caught being careless end up carless; in Birmingham, a Chinese man carrying $3,700 seems to be lying about his wages; in Gatwick, one couple's Jamaican holiday ends on a high.
In Gatwick officers take no chances with a suspicious traveler; sniffer dogs are put to the test in the war against drugs; at least one man appreciates the work done by the border agents on the front line.
In Calais, no-one can hold a candle to sniffer dog Wax's people-finding prowess; in Gatwick, a man of faith hopes for a bit of charity; paramedics are called to a flight from Jamaica after a passenger is taken ill.
Inverness Search and Rescue race to help two crewmen who are seriously injured after their vessel is hit by a freak wave in the North Sea; in the Lakes, Patterdale mountain rescue team rush to help Alex who has a suspected femur fracture; nine-year-old Pippa needs airlifting from the Isles of Scilly to a mainland hospital to treat her appendicitis.