1995 Citroen AX 14 Forte
I spent all that time in France, and the only AX I specifically took a photo of was this British car just before I was about to board the ferry home. A bit odd though, DVLA says its tax and MoT expired back in 2014 and low/flat tyres suggest it has sat here for some time (and given the security where it was I'm surprised they let anything sit for very long).
I thought it was a GT, and my Parker's Guide describes the Forte as similar to GT but with lower equipment levels.
Edit: I didn’t notice it at the time, but DVLA have an export marker against this car.