Sorry, but the standard of driving these days is shocking, not helped by all the knobs and buttons the car companies have conned us into 'needing' over the years. Men , sadly, cannot concentrate on more than one thing at a time and using a mobile, playing with the cruise control, heated seats, radio/ipod are all increasing your risk.
Go to Germany or Austria, or even France and you will see a much better standard of driving , especially with lane discipline on multi lane roads. <1% of drivers in the UK take additional driving tuition after passing their test - when was the last time you did ? Whats your hazard awareness like ??
My company has removed all handsfree from its 1000+ cars as mobile use got to such a high level that it was deemed irresponsible on safety.
No matter what the rules , people will always flout them