Mock Test Day is upon us and our celeb learner drivers are feeling the pressure. The Vamps bassist Connor Ball is a brand new driver and during his test he tries to use various distraction techniques to see him through. However, his fatal error still gets noticed by eagle-eyed instructor Ricky. Tattoo Fixers receptionist Paisley Billings is keen to keep her nerves under control after failing her test twice previously, but can she hold it together this time? And First Dates waitress CiCi Coleman suffers from a nasty case of verbal diarrhoea during her mock test, and just can't help leaving her handbrake on... as she goes around roundabouts. During the afternoon, CiCi's best friend Sam, who also features on First Dates, comes along to act as a back-seat driver. And all three celebrities get to test their reflexes in today's challenge - the treacherous Multi-Hazard Car Park, where they'll have to dodge any hazard that crosses their paths!