Sounds like a vote looser to me...
So, if you take Joe Public who wants to travel from say from Glasgow to Nice they'll be expected to take the train to Euston or Kings Cross. Then they'll take a tube to Paddington. Then they'll cough up to travel to LHR. Only now will they make real progress towards their final destination. It's a shame the trains are full, overpriced and that it's a real shag moving around the station concourses in London avoiding the pimps and addicts, because I reckon that poeple will choose to avoid LHR and go via CDG, FRA, AMS etc. Anywhere but LHR?
PM