An outbreak of punctuality surprises the cluster teams at Elm Heath. Rose uncovers an embarrassing truth while investigating an improper relationship between teacher and pupil while Nitin gets to clean the most toxic of kitchens.
Nitin is unhappy when he draws the short straw and has to be the office cleaner but endures it in order to carry on spying on the team. Rose has a nasty moment when she has to investigate a 15 year old schoolboy having sex with his teacher and fears that he may be Denise's son but is very happy to learn that Martin has been declared fit to work and uses him to get revenge on Lee. Al is also pleased when a loving but simple couple who only feed their baby on ice cream learn nutritional skills.—don @ minifie-1