However, do customs actually check anything?
Had you been at WW yesterday you would have had the pleasure of meeting members of HM Customs. No sooner had I touched down (returning from Le Touquet) when my aircraft and contents of flightbag were inspected quite thoroughly. All very polite and relaxed. Was also asked if I’d mind reporting anything suspicious or out of the ordinary to the authorities. Actually, I found the procedure quite reassuring.