Few years ago I landed in Orly and forgot my Crew ID - card in the airplane.
After a lengthy discussion I was guarded by two policemen, driven to the airplane and got my crewbadge.
With that I could pass the checkpoint. My pilots license with passport did not interest anyone at all.
The crewbadge is self made and signed by me.
Makes one wonder...
German LBA does not issue the ICAO crew card anyone flying for an AOC operation can get. Privat ops is unworthy...