You have no doubt seen it, and each time you do, you're being put in more danger.
Figures collated by a car insurance company found that thousands of people still make calls from behind the wheel - something which can have deadly consequences.
You can see the full report from Dan Ashby below.
More top news
The court heard he punched his partner while angry and drunk in Harrogate in April.
The fire ignited large bushes and tree that backs on to the gardens of homes in the Grove Hill area of Middlesbrough
The Bigbelly bins in Hartlepool can take up to eight times more waste than standard ones.