How capable of dealing with arriving passengers in need of passport control does St Pancras have to be?
Quite capable, as you need the desks, a place for secondary control, interview rooms, detention facilities,
By only serving destinations with juxtaposed controls, you can remove all of that, and replace it with just a small facility for the purposes of customs control.
Does anyone know if St Pancras has red/green corridors for customs control on arrival?
How capable of dealing with arriving passengers in need of passport control does St Pancras have to be?
Quite capable, as you need the desks, a place for secondary control, interview rooms, detention facilities, you need a lot of IT infrastructure, etc. It's surprisingly quite complicated to deal with, because most people only ever see a desk or a machine.
By only serving destinations with juxtaposed controls, you can remove all of that, and replace it with just a small facility for the purposes of customs control. If you want to carry out a full control on arrival, then it can be done with mobile terminals because the vast majority of passengers have already been checked properly.
Does anyone know if St Pancras has red/green corridors for customs control on arrival?