Where would you go back to, and why?
You can travel back in time, from yesterday, right back to the annals of time, be it the primeval swamp, or the garden of Eden, depending on your beliefs.
The only rule is that you can't change history. So sadly no backing yesterday's National winner, and no knocking off Hitler.
You can travel back to as many different times and places as you wish, though you might have to rejoin the back of the queue...and pay another pound.
