CHP traffic stop, drunk motorist collides with the rear of the CHP unit causing a multiple MVA, with injuries, some severe. Respond QUICKLY and properly to save all lives. A large riot, more than the 12 or so people that show up in LA MOD riots, but not as vicious. Maybe take away the molitovs.... PD responds to stop the advance of this peaceful riot(demonstration if you will) and hold the line while a solution is negotiated. Timed mission, after so many minutes or seconds of keeping the peace you win. You can create incidents within the mob like fighting, attempted homicide, looting. Arrest the criminals, let the non criminals demonstrate. Amber alert, description of target vehicle, but no icons on the mini-map. You must stop and search all vehicles matching the description. When the target vehicle is stopped, or attempted to be stopped, a chase ensues. The vehicle must be stopped in a proper way such as spikes or road block, so on. Any other attempt would trigger a crash with multiple injuries. And a realistic mission: Speed trap. Catch and ticket, or detain a set number of violators. Each new incident would be more difficult than the last, such as failing to stop, or confrontation with the officer, escalations and so on. Those are my thoughts!