In message , at 10:25:42 on Fri,
23 Mar 2012, Theo Markettos
remarked:
I'm fairly sure there's a law that says you must provide free toilets if
you serve alcohol - and this has been floated as the reason why St
Pancras toilets are free (the champagne bar etc).

Does this mean you can't have 'a trolley service of drinks and ... a fully
licensed bar' on a 313? Or a unit where the only toilet is locked out of
use?

Trains are a special case and aren't licenced, so I would expect any law
about licenced premises not to apply.
--
Roland Perry