Sitting 7 foot up in the cab of the 30 tonner, some eagle eyed young constable spotted me with my phone in hand today and gave me a pull and I had to explain myself

In fact I was switching on the bluetooth so the stereo/gps/head unit could pick it up for hands free operation. He accused me of using it, which I denied, and was easy to disprove, the phone never left my lap, to which he said any use of it at all is an infringement of the law. So after giving me some

he confirmed he was letting me off

.. I asked him for guidance on how different it was that, pressing the touch screen on the phone a couple of times, was illegal, but touching the touch screen on the stereo/gps head unit wasnt ? to which I got a somewhat confused reply and thought it best, I alight forthwith from the constables van, and proceed in an orderly fashion back to my cab

Whats the position ? seems to be if you touch the damn thing, its game over .. I can control it from the headunit anyway so there isnt any need .. apart from switch on the blue tooth ofcourse