BDR529: Do you know the meaning of the Bluesmobile license plate?
If you check Bluesbotherscentral.com, you get this explanation:
"The letters and numbers in the license plate refer to a bike club in Dan Aykroyd's home turf of Toronto, the 'Black Diamond Riders.' The clubhouse was located at that city's 529 Jarvis Street."
And yes, oddly enough, you can buy T-shirts with the license plate numbers.