Officers from Lincolnshire's Roads Policing Unit are at the forefront of a raid against suspected drug traffickers, the hunt is on for a driver who has fled the scene of a horrific crash, and Rich Precious and Sean Baxter are left lagging far behind as they chase a speeding biker. Dan Brigginshaw is on duty at Spalding's annual flower show, and Sean Brennan deals with a young man who thinks he can throw his weight around after a boozy night out