Just shows how crap french theives are. Round here they would be in and out and youd be non the wiser and probably little or no damage. That said a length of banding and yer in. Its not hard!
It's a real shame people have no respect for other peoples property . If they can nick brand new cars with a laptop 1970's tech is no match for them. Just got to make yours less appealing to them. I'm just waiting for delivery of my anchor I managed to get from a naval salvage yard. Think I might need a bigger van to carry it in though .