Twenty-one-year-old Natasha from Bo'ness in Scotland has had over a hundred driving lessons with numerous instructors. At the age of five Natasha was hit by two cars, which left her with a traumatic brain injury. If Natasha can learn to distinguish left from right and control her temper behind the wheel, her instructor John will let her book a driving test.Stuart, 24 and from Lincoln, was born with a rare chromosome disorder which causes severe pain in his joints. If Stuart is going to pass his test and achieve his dream of driving a Porsche, he needs to find a way to manage the pain.