Do you know why Snatch "land rovers" are called "Snatch"
If I cast my mind back, a certain regiment decided to scoop those who needed to scooped by using stripped-down trucks (110 and air portable) - that was in the early days mind you during honest straight forward rioting.
These vehicles were used in conjunction with 'snatch squads' of carefully chosen personnel whose task it was to invite those more annoying members of the riotous assembly behind the front line for a friendly chat.

The tactic evolved from that, but generally rested on either scattering the mob using the trucks for the foot squads to deal with, or carrying the squad on board and disrupting the mob from depth (a slightly more dangerous tactic)
I do remember, after a particularly nasty weekend when summary justice was handed out in abundance, an air-portable driving down a rather infamous road quite slowly. Attached to the front of the vehicle was a floor broom - a clear message to the natives that ‘we’ had swept the floor with them and that if they wanted to come round for tea again, they'd be more than welcome.