LOL!
You should have got Jason to take Voodoo out
(No handbrake turns mind!)
So that Jason had fresh batteries on his own C5 for the event, he did actually take Voodoo out for a spin
...as did several others. Voodoo disappeared several times throughout the day, each time being returned by someone with a huge grin.
Given that the C5's were probably the oldest, and cheapest, gadget there it goes to show Sir Clive was well ahead of his time when he created this fun vehicle.
But then we've always known that