[lider1241]

I have mode that based on The godfather GM and i would like to add faction vehicle like LSPD in any position, how can i do it? i want it that when someone attemps to enter this vehicle as driver it will say to him "You are not in LSPD" (if he in LSPD so it will let him)
in generally i want how to add faction vehicle like ambulance and pawn it that civilians cant enter only FDSA people.