Brother and sister team Sam and Hannah receive a call to assist police with a man they suspect has taken the drug Monkey Dust, Ann and Nic blue light to a college student who's having a seizure, and V and Lee treat a man with unbearable head pains.

Gaz and Lee blue light to a lady who's been involved in an incident with a bin lorry, Simone and Claire are called to a pensioner who's fallen in her bedroom and become very confused, and Dino and Dave go to help a baby whose rocketing temperature could be the sign of a life-threatening infection.