Perfect, thank you! EveryDoor didn't suggest that tag.

It's very difficult to estimate the correct locations within the Channel Terminal, and it doesn't seem to be possible to get a good enough GPS fix - all locations are estimated based on the locations of other nodes nearby.

Hi Mateusz, I believe this is the Eurostar security area - roughly similar to airport security, with x-ray machines for baggage and metal detector for humans - however, looking more closely at the map, that doesn't seem to be correct, as if I remember correctly, the EU exit controls (11347088573) are after security - it should be ticket gates (11347046076) > security (11347046077) > EU exit (11347088573) > UK entry (11347095838).