The first shout is to a ship where a protestor has climbed the mast in order to hang a protest banner and Sicknote is shocked when he realizes it's his protestor friends again. DO Chapman arrives at the Station with good news? He informs Nick that the post of Sub is not going to be abolished, but advises him to go for promotion due to the fact that Station Officer may be abolished instead. Off duty George and Kelly have a Barbecue in order to celebrate them being back together and Nick attends a leaving party for his in-laws, who are going to fly back to Cyprus, now he has Marianne and Sicknote gives up on the road protest after realizing if it takes the alternative route it will run behind there house. On the next duty the crew that stood by at Upton are called into Nicks office and Gregg owns up to causing the fire. The Watch is then called to a huge fire at a bus depot where three children are trapped. It's a number of huge explosions and danger lurks as Gregg tries to rescue the girl who is at the emergency exit at the back of the bus. He climbs up and as he is about to rescue the girl there's an explosion and Gregg falls down. The series ends with Gregg lying in hospital and Tiggy telling him she is in love with him. (Rather emotional and features Stephen Houghton singing).