Looks like they are having similar issues over in the states. This was posted recently by Wet Feet in HI.
2 Gerry Lopez Boards Stolen in Honolulu. Please be on the lookout for these 2 race boards stolen yesterday. They are 12-6 and 14 and have a clear glass jobs with the Lopez logo on the deck. They are in Riviera Padlle Surf Bags and were stolen off the top of Herbie's car by cutting a cable lock. They are ONE OF A KIND!!!!!!One downside of the popularity of the sport. I remember when I was a kid I had my first Wally Windsurfer stolen of the roof of my car. I was shattered. Couldnt afford a new one

Time to lock them down properly I guess

Hope that DC turns up, Sue!