Hit and runs have been in the news a lot lately. More people need dashcams. But most people have no urgent need to buy one, and they are hassle to install.

This is an easy one for the government to fix. Decree that every garage must offer to do dashcam installation during routine services. Optionally, decree that they must do it for no extra charge.

When a good portion of people take up this option, there will be a critical mass of carmeras on the roads. Hit and runs will become very risky. When people know there is a chance the accident has been recorded, they will not run.

Uniquely, this solution does not enable ubiquitous surveillance by the state, because dashcams are not internet-connected.

It will also be useful that other types of accidents and events will be recorded. People will hesitate before doing anything violent or illegal in the street, when footage can be easily sent to the gardaí or the media. This includes dangerous not-illegal driving, searching for missing people etc.

This is simple, free, and necessary. It must be done now.