Thanks Al :up: Mum always said I should have an ambition in life.
Shotty: the bears are housed in realistic surroundings (with great consideration in the areas of behavioural enrichment to encourage their naturalistic behaviours), separated from the pit by a drawbridge. When a hapless car comes spinning into the pit area, down comes the drawbridge! My bears are pretty well-fed and looked after, so it's not expected that they'll actually eat any drivers, maybe just biff them around a bit like kittens do. It's not like Jabba's palace with its underground Rancour cave. I'm not some kind of lunatic! Sheesh.