Depends on what they mean - I'm guessing they don't run a rolling block 'TPAC' style on the suspect, but rather use their vehicles to assist the client in making progress; still could be inconsiderate but it depends how good they are - we regularly assist the 'VIP' motor during a convoy
Yeah, i can see a reason for proper CP bods to do that...but not the average random in the street who maybe is been followed or 'chased' by a ex or such...which really is a police matter as comes into Harassment/Stalking territory. Dodgy ground i think.
We have some excellent security around my area, they often call in some good intel/detain shop lifters etc that has lead to a fair few arrests for all sorts-last i was involved in netted unfit through drink, TWOC and Possession of Class A...but they don't hide in bushed and ninja people either. Think some folks should now where 1 roles ends and other start.