Crawford Boon Security is thrown into chaos when Laura moves north to take up a new junior management post; one- fingered typing and misplaced files are the order of the day while they try to replace her. Business continues, with a case of industry espionage.
Rocky has fallen for a young cashier at the High Street Bank. His love reciprocated when he swaps his leathers for a suit and his bike for a car, and even buys some hair gel - but turns sour when he finds himself high on the list of suspects in a jewellery theft, and Alex organises a walkout of staff in protest.
Protecting Christine Pryall from a nuisance husband seems a simple case, and one that will pull CBS back from the brink of bankruptcy. But then Ken starts to get funny phone-calls in the middle of the night, records are stolen in a break-in ,and Christine's home is ransacked, and Ken and Harry realise just how dangerous this job could be.
Ken's on the brink of quitting the security business after handling a messy adultery case. Harry diagnoses executive stress, and whisks him away to a luxury retreat run by his nephew. But Greenham Grange is not all it seems to be.
Harry and larger- than-life businessman Malcolm Ashforth begin drinking during a fishing competition. Malcolm business is in trouble, and Harry, Ken and Rocky soon find themselves embroiled in a case involving the suspected kidnap of a young child.
Market trader Sarah Blake needs help to see off the thugs who are terrorising her and her fellow stall holders. It arrives in the shape of Ken and Rocky, whose involvement is intensified by the fact that Sarah is the widow of an old fire- brigade colleague.
Ken and Harry's knees start trembling when they are tasked with guarding valuable antique fittings in the eerie Monkton Manor, an empty gothic mansion undergoing restoration. Four building firms have already fled screaming; are Ken and Harry made of sterner stuff?
Rocky and Alex are planning a surprise birthday party for Ken, and ask Harry to get him out of the way for a couple of days. Ken reluctantly agrees to leave his cottage after claims a criminal convicted by a jury of which he was foreman is harassing him. What Harry doesn't know is he really is in danger.
Ken's close friendship with Harry comes under pressure when Harry is arrested on suspicion of fraud involving a property scandal. Harry recommended investments to all his friends, and they are now turning their backs on him.
Ken's beautiful Girl Friday Alex is in danger of letting her heart rule her head. Her boyfriend has just come out of prison, but she is worried he may be getting involved in crime again at a hostel for rehabilitation. Ken and Rocky go undercover to find out.
Harry falls for a woman he meets while looking after a country fair. Unfortunately, his mouth gets the better of him and he gives her the impression he's a red- hot detective, finding himself severely tested when asked to investigate the thief of a priceless piece of porcelain.