Silliest thing I ever did, driving down the M1 in a 3litre Capri Auto, radio reception was lousy so was listening to a cassette, sick of the same music so went to retrieve a replacement from the glove box. Box was locked (opened with the ignition key) so picked a straight stretch of motorway slipped it into neutral removed ignition key, opened glove box, had my hand on cassettes, realised I was drifting slightly and made a steering wheel correction, then the steering lock engaged!!!!!!
First vehicle I had ever driven with such a device. WOW had to change my keks shortly afterwards.

Tony