With regard to the article "Why do drivers in Saudi Arabia honk their horns unnecessarily?" (May 22), fitting dashboard cameras in cars in the Kingdom must be made mandatory. This will help the police and citizens to track and identify erring drivers, so that justice becomes easy and clear. Cameras don't lie. When citizens become witnesses to either accidents or to reckless driving, they must also be allowed to post video clippings on the Njam insurance and traffic police websites, so that the police can identify the drivers and punish them accordingly.

Irshad Subhan, Online response