Bristol paramedic Wingnut heads out into the countryside where two riders are in trouble, but finding them is a bit of a problem. Meanwhile in Cornwall, Rob has to deal with the driver of a bulldozer who has broken his ankle so badly it may need to be amputated if it is not fixed promptly. In Essex, biker cop Ackers unveils his squad's latest weapon to combat speeding drivers, and what looks at first like a routine stop for his boss Nick turns into something else entirely

Paramedic Rich deals with a serious allergic reaction, Rob Griffiths tends two young bikers who have come off to grief and Dean 'Wingnut' Wiltshire helps a man in agony.

This week, Bristol-based biker paramedic Dean ‘Wingnut’ Wiltshire faces a race against time and tide when he goes to the assistance of a woman who is stuck in the mud on the banks of the river Avon. There is not a second to spare – the water is low at the moment, but the tide can rise by a foot every seven minutes. Unfortunately, all is not as it seems and Dean soon finds himself dealing with unexpected complications. Wingnut’s fellow biker paramedic Tom makes his ‘Emergency Bikers’ debut as he races to help a cyclist who has collided with a car. She is in agony and it looks as though she has a nasty fracture. In Cornwall, Ian has a heart-breaking case to deal with as he helps a patient who is seriously ill at home. Keith has steadily gone downhill in the 15 years that he has had Alzheimer’s and can now do nothing for himself. His devoted wife Mary is constantly by his side, even sleeping on the sofa by his bed for the last two years so that he is never alone. She is far from well herself and is praying that Keith will still be alive for their golden wedding anniversary. Ian gently does all he can, but this is a case that he cannot easily leave behind. Meanwhile in Essex, not much escapes the attention of biker cop squad boss Nick Edwards. A routine check of a caravan soon turns into a drugs bust and the cop with the ‘super nose’ comes into his own.

This week, in Cornwall, biker paramedic Iain Hooper fears the worst as he races to the aid of a man who has fallen from the roof of his house and landed head-first on his van. There is a real risk of life-threatening injuries or paralysis and Iain has not a minute to spare. In Bristol, Dean ‘Wingnut’ Wiltshire is with a young homeless man in the city centre who is suffering the effects of alcohol withdrawal. At first, it seems that all he needs is a sympathetic ear, but before long, Dean discovers that something else entirely is a foot. Rich Coad – who at 24 years old is the baby of the Bristol biker paramedics – is with Beryl, who may have had a seizure. Facts are proving hard to come by in this case, so it is down to Rich to work out what exactly has taken place. The situation is complicated by the fact that Beryl also has Parkinson’s disease. Daughter Sarah, who gave up work to look after her mum, is by her side throughout and Rich is full of admiration for her. Veteran biker cop Steve ‘Clem’ Clements loves his job – particularly the fact that things are very rarely what they seem to be. This time, he is dealing with a car which has been flagged by police cameras as having no insurance. This simple piece of surveillance sparks an investigation with very interesting results and Clem is soon reaching for his handcuffs. Finally, Mick Wills is on the tail of a speeding biker. The programme reveals whether or not the police tend to go easy on fellow bikers, as biker squad boss Sgt Nick Edwards explains why traffic police are sometimes known as ‘black rats’…

This time, Wingnut is having trouble locating two riders who have fallen from their horses in rural Gloucestershire and who may have life-threatening injuries. In Essex, Nick Edwards removes a dangerous car from the road and Clem stops a driver who is undertaking at high speed.

Dean `Wingnut' Wiltshire has his work cut out discovering why a woman has collapsed in the street, clutching her stomach and screaming in agony, while fellow paramedic Iain Hooper deals with a patient who looks to have several fractures, but is refusing pain relief. Essex biker cop Tracey Bishop is out on the road with veteran Ray Jeffery when they suspect they are on the trail of wanted thieves who have made off with thousands of gallons of fuel.