SWAT

SWAT job is basically same as Police job, but it haves more weapons. Its known that SWAT team had friendly fire on, which allowed players to roleplay as criminals while they're on SWAT job, this feature was removed though because it was abused and used in trolling.
Along with the police team, there was a bug where they could friendly tase users using tasers. Q_Q instantly patched it after he secretly discovered it, possibly in the taser's code for electrocuting players.