ACCORDING TO URBAN LEGEND: Masons are law abiding men who silently roam around high crime areas at night in black clothes and fast, but quiet, black cars with cell phones and camcorders, recording crimes and calling the police.
Masons ALMOST NEVER physically interfere with criminals, they just record them and call the cops. However, as highly trained martial artists and snipers, they can intervene to save a victim's life. They carry guns loaded with real ammo (with a concealed weapon license), but also often carry 1 paint ball gun and 1 rubber bullet gun.
If you are a criminal, you may soon be caught by the efforts of your local Masons.