Riddles

What you have to do is put a riddle down and others have to try and work it out.
PM the first person to get it right and post teh answer on the thread.

And please dont just type it into google.

I will start i suppose.

How did smoking on a train help stop a man from taking his own life?

Because he set himself on fire, which saved him the trouble of slitting his own throat.

...Yeah, that wasn't a serious answer.

And I got nothing for the riddle. I'll work on it.