Ontario:
"Helicopters and an operations center"



Los Angeles:
“We chase them”



Mexico City:
“We cause huge traffic jams in the middle of the night”

I don’t know if these are common around the world, but cops here typically carry out “carrusels” which basically means that they stop people from speeding by causing traffic jams. These are doing the “preventative” speed limit which is lower than the regular one.