This is more of a generalized suggestion, but it does regard the MPF as the title entails so if it is moved to the correct thread, I will be totally fine with it.
I was thinking that since we have control rooms, garages, etc. I think certain units should have some sort of station, it may even give the RCTs to sit around in a control room waiting for a go ahead on a lockdown (an RCT whom is trustworthy or a unit that won't go pushing the lockdown button repeatedly.) but that is the for the sake of example. So, bottom line, I suggest there should be more stationed units rather than all units patrol and do nothing else.