[Riddy]

Try this:

pawn Код:

if(IsAnFbiCar(newcar))
{
    if(!ispassenger)
    {
        if(PlayerInfo[playerid][pLeader] == 2||PlayerInfo[playerid][pMember] == 2) 
        { 
            SendClientMessage(playerid, COLOR_WHITE,"Welcome to FBI vehicle.");
        }
        else 
        {
            RemovePlayerFromVehicle(playerid);
            TogglePlayerControllable(playerid, 1);
            SendClientMessage(playerid, COLOR_WHITE,"You don't have keys of this vehicle.");
        }
    }
}

This should go under, OnPlayerEnterVehicle