Punchbowl police riot squad

The Punchbowl riot squad is a part of the Punchbowl police. They appear to be armed with a tonfa-like baton as a melee weapon and have no ranged weapon. For protection they have a riot shield which can block direct attacks (that also says welome to punchbowl), so they have to be hit from the side. The protective gear also seen is a riot helmet, body armor, leg and arm pads. Some of them wear gas masks

One prominent feature is that due to the helmet riot policemen can not be possesed by the hand or have their brains eaten, and the gas bomb does not affect those with gas masks (non gas masks are still affected the same as any other). To kill them you need to get around the riot shield until they get staggered or when they are running, when you get to that point you can hit them until they die or you can rip the right arm off (arm with a club) by coming behind. It's recommended either to sneak behind them, while using zombies as distraction, or to possess somebody with a gun to shoot at them and keep at distance (some cops have tasers, which electric shock passes through the shields). It's even funnier to provoke robots by punching them to make them attack riot police.