Just a thought - If it is a safety issue over the dangers of using a lap belt then it might be possible to fit a basic racing harness or non retracting full harness - Easier than trying to accommodate a retracting belt . I stress that I have never looked into this in any depth and it might be a wast...

If you want to take the legal route check your home insurance. If it is a good policy ( RBS) then you may have family legal cover which offers legal advice and possibly the services of a lawyer.I used this to sue the arse of a furniture company which tried to pull a fast one. The local trading stand...

Do V6 petrol Bongos ever suffer from these problems ? If not , why not? Is the rad /cooling system completly different?