Is the Disclok the one that goes over the entire steering wheel ?
There is a system on HGVs that works by holding the service brake one - and there used to be one for motor bikes which you applied by pulling the brake lever, and then locking a valve in position whilst still holding the lever. This then held pressure in the hydraulic lines which kept the brakes applied. does any one know if any similar system is available?
At the end of the day, if a determined thief really wants the car, then it will go, the only thing we can do is hold him up long enough for him to be caught in the act, the longer the hold up, the more likely they will be caught, the more likely they are to move on to a less secure target.
Cheers
Westy