mr_hippo said:All of your assumptions in para 1 are wrong. So, you see a motorist using a mobile phone - what has it got to do with you? Nothing but you want to tell them that it's illegal. Do you take the same stance when you see other illegal acts e.g. littering?
You mention the drink-driving campaign but people still drink and drive!
A motorist using his moblie phone might have a lot to do with me particularly if whilst using his phone he knocks me off (seeing as though he's between 20-29% more likely to fail to notice and respond to a road traffic situation).
I have, in the past been know to make people aware of their illegal acts including littering. I don't do it all of the time, but as you've already pointed out, I'm only human and don't always do as I should.
Yes people still drink and drive, but there was a significant drop in the 80's and 90's with a sustained campaign and a number of other measures implemented.