'Don't panic! Don't panic' as Cpl Jones would have said. It's probably just one of those anti-invasion obstacles intended to prevent glider landings, which proved mainly to be a hazard for friendly aircraft making forced landings. Some patriotic local citizen has likely decided this stretch of road was too attractive for any Nazi glider pilot. The thought of a bunch of tough paratroopers dressed as Nuns was probably the last straw. smile