(05 Mar 2016, 2:10 pm)8222 wrote I've used it once when going from terminal 3 to 5. It was just the shuttle one. I'm usually very lazy and fly BA from Newcastle and change to another BA/IB flight.

A bit worrying, all the same. I wonder if the 333's will be under inspection, too?

I was using BA from Newcastle rather than the train, so scooted in to London using that.
It gets in to Paddington before you have had a chance to get settled.
Not sure if it is worth the premium, but worth using if heading off elsewhere on the rail network.

Not sure about the 333's or if it is a standard/common component.