In message . com,
Jonathan Morris writes

It's a national railway network, rather than a service that's usually for a
town/city (i.e. the tube or another metro system) and do tourists need to
know it's British Rail, as a reminder of what country they're in?

Really? So which country were they in when they were using dear old
British Rail?

Bob
--
Bob Adams - email: bob55 at ntlworld dot com