<p>'Next year I'm going to be 80 years old. My car will be 20 years old. Together we'll be 100. We're going to drive to London.'<br>' 'And what route are you going to take?'<br>' 'I have no idea. I think I'll keep to the right.'<br>When 80-year old Julia Albu calls into her favourite radio show with a zany, half-baked idea, she has no idea that it will lead her to the adventure of a lifetime. With her trusty 20-year-old old Toyota Conquest, Tracy...