Or a car. Or a taxi.yorkie said:An interesting, but totally ridiculous idea. Instead of crowded trains, people will take to the roads in droves.
And there will be queues for the screening. Terrorists like queues. :roll:
Meanwhile, if terrorists want to get to Heathrow, they will hardly be thwarted by this. They'll take Heathrow Connect. Or the tube. Or a bus. :roll: