Roads? Where we're going we don't need roads…

Back to the Future came out in 1985. I was 14 and I absolutely loved it. I saw it at the cinema twelve times and, as far as I can remember, had to queue (down the street!) every single time.

I fell completely in love with Marty McFly and, subsequently, Michael J Fox. I loved everything about the film and we still quote it quite a lot. ("Better get used to these bars, kid.") I knew the exact moment it went to intermission (intermission! I'm so old) – when Doc Brown put the invitation on the...