I imagine most of us have seen the advert from JML telling us what a wonder product their new windscreen wipers are.
What I can't understand is that it starts with some-one tearing down the road in what appear to be terrible weather conditions & what does the commentator say? "You can't see". Good god you stupid b*gger if you can't see then put your brakes on & slow down don't just carry on down the road thinking if I survive this I'll get some new windscreen wipers, IT WILL BE TOO LATE BY THEN!