Although I wholeheartedly agree with JudyTV and many of the other comments, I would like to express my point of view, having been a HGV licence holder and driver for almost forty years.
Yes, I have seen many sights during the hundreds of thousands of miles covered, but in the main it is the car drivers I am most concerned about.
Whilst they are so wrapped up in coersing their pasenger into carrying out ever more daring acts of flashing, it is they who are not consentrating on their driving skills.
On a number of occasions, while the young woman has been 'displaying' I have seen cars drifting ever closer to the truck, and it does not need a geniuse to know what happens when a car hits the wheel of a lorry at full speed.
Even blowing the horn as a warning often does nothing, as inveriably the passenger window is open, and the combined sound of sterio, wind and road noise, obliterates all but American style air-horns.
Turning to the lighter, sexual side of the coin, I have over the years witnessed, a man and woman having full sex in the back of a limo, countless women flashing their boobs, several completly naked passengers, one naked male driver, and one lady driver with I suppose her husband, dressed in stockings, high-heels and frilly knickers, bringing himself off while traveling down the M40 at the side of me. On this occasion, I was driving a 71/2 tonne truck, and was doing 70 in the centre lane, with them keeping pace in the outside lane. I've even seen a police woman flashing her breasts at truck drivers, but we were all in an overnight truck-stop, and she was doing it as a birthday dare. If I remember right, I think the whip-round afterwards netted her about fifty quid or so, and that must have been twenty odd years ago when she could have taxed her car for a year with that kind of collection.
The funniest incident though, was when I went on a swinging date direct from work, as I was late getting back. Talk about being discreet. I pulled up outside in the tractor-unit and the trobbing roar of the engine and squeel of air-brakes had the whole street peering through the curtains to see this monster that had invaded their leafu suburb.
Strangely, we were never invited back there.
No, on the whole, considering the amount of trucks on the road, day and night, compared with the amount of cars, your average truck driver is one of the safest, most curteous, and safest people to be with, in the country, and without them,the whole British economy would grind to a halt. And if you don't believe me, you tell me anything that is made, sold, or you buy, that is not delivered by a truck driver!
So next time you see or hear of someone flashing on the roads of Britain, just tell them they're being totally irresposible, and if anyone gets hurt, it will be their fault entirely.
Phew, somebody hand me a wet towel.