At every airport I've been to, the entire barrier to entry for various jet bridges is one or two people keeping an eye on the crowd. I can imagine a lot of scenarios where the entryway ends up unattended, even if just for thirty seconds.
There were signs up in Manchester that if you didn't have a UK / Irish passport (we travel on AU passport) that you're supposed to approach someone, but no-one guarding the exit. Ha ha honour system.
Doubly so if you drive across the border from Republic of Ireland to Northern Ireland, since they're legally not allowed to based on the Good Friday agreement.
In some ways this is less what we want because as tourists that spend a bunch of time in the UK I actually want someone to tell me I'm complying with the law.
I was saying the flight did barely. Not the ferry to Holyhead
And getting into the non-Schengen area via another flight would require a proper passport and visa as the flight would originate in a non-Schengen country.
Sometimes they are, sometimes they aren't
Wouldn't he still need a passport to get on this first flight anyway?
First thing they should do is check the airport cameras (edit: they did), and given that this person has identification from some countries I'd say you have a good clue of what has happened
"and street maps of “an unknown foreign city.”" Humm I think there are certain people that might help with this
No you don't. Only if you went to a different terminal or something. You can very easily stay in the airside area (indeed this is exactly what you're meant to do if you're taking a connecting flight).
There are mutual security standards audits and inspections after passing them one airport (or aviation authority) accepts the other one’s security screenings and then you don’t need to go through security again at the intermediate airport.
So traveling quite a bit you will find weird things.
If you transit at Helsinki from the U.K. to the far east then no security check needed, but if you transit from Helsinki through london to Africa you do go through security
Some airports just do security at the gate. Some airports have multiple security at the gate - the airport/country, then a second security check by the airline.
Then there’s the spot checks, I’ve been through a second check occasionally flying out of the U.K. (MAN and LHR) to the US, normally don’t get it, but sometimes do.
There are no hard and fast rules.
But if you have specific experience in this airport I'm all ears
Arriving passengers end up in the general departure/arrivals hall, either inside or outside the Schengen zone depending on where they originate. There's no security check for transferring passengers.
Weird. Someone at Copenhagen airport will have to answer some rather unpleasant questions about this.
This might be true in some cases but it is usually not the case in the Schengen airports I know
(and sometimes there is an extra passport check at the gates - depending of the origin)