I'm thinking of getting one of these for DS (nearly 6, severely autistic, budding escape artist) but I'm not convinced by what I've seen on the website. What I need to know is, is it escape-proof for a small boy who, although not particularly cunning, is quite capable of pressing a release catch? He has no qualms whatsoever about taking off his seatbelt mid-tantrum, and tantrums in the car are a far from unusual experience unfortunately.
We're definitely going to be getting a Crelling harness too, but he will absolutely HATE having that put on him so I'm thinking that I'll use it as a "threat", so that if he plays up in the car his behaviour has a direct negative consequence.(Shouting and screaming just doesn't seem to do the trick!) If the carseat will contain him for long enough to give me time to stop the car and put the harness on him then I think that could be a good solution. Any thoughts?