Campaign aims to show what happens when motorists' attention is not fully on the road.
Using mobile phones, changing the radio station, eating and searching for something in the glove box are among driving distractions that claimed the lives of 20 Aucklanders and seriously injured 57 others between 2007 and 2011.
The statistics are behind a new Auckland Transport campaign.
Auckland Transport's manager of community transport, Matthew Rednall, said the agency was working with police and the Transport Authority.
"The figures for driver distraction are a real concern," he said.