Catch the mobile menace

I understand that it is illegal to use a mobile phone whilst driving a vehicle. If this is so, who is policing this problem? Their drivers are a menace. If I received £1 for each time I saw a culprit, I would be a millionaire by Christmas. RTB

I understand that it is illegal to use a mobile phone whilst driving a vehicle.

If this is so, who is policing this problem? Their drivers are a menace.

If I received £1 for each time I saw a culprit, I would be a millionaire by Christmas.

RTB