On Wed, 08 Jan 2014 18:55:31 +0000, Spider wrote:

Trains have loos but they might get a bit yuky after a while but
when
you gotta go, you gotta go ...

The local trains I've travelled on rarely have a loo, yukky or
otherwise. Drinks are avoided ;~)

The local multiple unit trains I've been on have had loos but they
were civilised UK ones, not ones in the US. B-)

--
Cheers
Dave.