The problem with rocket-equipped vehicles, as detailed
here is that it is impossible to detect via the script if a rocket fired from a hunter/hydra blew up a players car and killed them. It just looks like suicide. This creates a problem. People in hunters and hydras could go around blowing up innocent players vehicles killing them without consequences.
The only reason I allowed these vehicles to be used for cops rank 10 was because the army was not ready. However rethinking things I am highly considering completely removing the hydra, hunter and rhino due to the inability to detect their kills.
I think they are overpowered anyway. I think the army/cops should just get rustler and seasparrow with guns.