Day three for our celeb learners and they're trying to master their manoeuvres. Corrie actor Mikey North is trying to deliver his best performance and conquer the dreaded hill start. In a bid for success, The Vamps' Tristan Evans turns to help from his friend and fellow drummer, Harry Judd from McFly, which might not be the greatest idea... Finally, it's judgement day for TOWIE's Arg as he takes his theory test. Will it be 12th time lucky for the Essex legend? And all our celebrities' reversing skills are put to the test in the daily challenge when they take on a downhill slalom course. Are they on a slippery slope to disaster? Of course they are.