In message , at 23:33:11 on Sun, 18 Nov
2012, Mizter T remarked:
FWIW, LT did used to run tour buses! And one could undoubtedly argue
the 9 and 15 'Heritage routes' aren't primarily about public transport.

The Covent Garden museum is about public transport, without actually
being public transport. Maybe the heritage routes are the same (a living
museum).
--
Roland Perry