Pilot 747 - I'll try to learn a little bit of British English. Since I live in Montreal, we have a bit of everything here, being a city with over 100 ethnic groups and a lot of English too. Are you saying some of the signs are very "English" in character (like using "Underground" instead of "Metro" which is what we use here in Montreal)?
Foxile - thanks for the information. Who me... worried?

)) I think it is not surprising really that Heathrow is so well organized as I have seen here in Montreal - whatever the English do is organized very well, down to a tee... as for what the French (or the Quebecois do) ... that's another story - emotional more than organized really ... I outta know after living here over 31 years now.
John