Relay theft is fine for keyless start and entry vehicles which the Fiat is not. https://www.timpson.co.uk/services/car-keys
If someone in possession of an original with a plausible story wanted to get a duplicate key, they can.
The motorhome was not really damaged, had been driven, had the steering lock intact
The keys were cloned, I cannot see any other scenario knowing all of the facts
Good to meet you both the other day btw @Charlie9038
Thanks for the confirmation on that Eddie, I can now sleep at night with the Growler & Non starter fitted.
That's unless they try again...It will wake the street up if they do, but at least they will be deaf & wont be able to start her up!
Thanks for all you help, great workmanship & expertise.