if(strcmp(cmdtext, "/park", true) == 0)
  {
     if(PlayerInfo[playerid][admin] == 0) {
		  SendClientMessage(playerid, COLOR_GREY, "You're not an admin");
		  return 1;
		}
		if(PlayerInfo[playerid][faction] != 8) {
		  SendClientMessage(playerid, COLOR_GREY, "You are not a mechanic");
		  return 1;
		}
    SetTimer("park", 800, false); 
    return 0;
  }

public park(playerid)
{
	  if(PlayerInfo[playerid][logged] == 0) {
		  SendClientMessage(playerid, COLOR_BRIGHTRED, "You must be connected");
		  return 1;
		}
		if(PlayerInfo[playerid][jailed] == 1) {
		  SendClientMessage(playerid, COLOR_BRIGHTRED, "You are in jail.");
		  return 1;
		}
 		if(VehicleInfo[GetPlayerVehicleID(playerid)][buybar] == 1) {
  		SendClientMessage(playerid, COLOR_BRIGHTRED, "This vehicle is unbuyable");
			return 1;
  	}
		if(PlayerInfo[playerid][admin] == 0) {
      SendClientMessage(playerid, COLOR_BRIGHTRED, "You're no an admin!");
			return 1;
		}
		if(IsPlayerInAnyVehicle(playerid)) {
				new Float:spx,Float:spy,Float:spz;
        new Float:spa;
        GetVehiclePos(GetPlayerVehicleID(playerid),spx,spy,spz);
        GetVehicleZAngle(GetPlayerVehicleID(playerid),spa);
        VehicleInfo[GetPlayerVehicleID(playerid)][x_spawn] = spx;
				VehicleInfo[GetPlayerVehicleID(playerid)][y_spawn] = spy;
				VehicleInfo[GetPlayerVehicleID(playerid)][z_spawn] = spz;
				VehicleInfo[GetPlayerVehicleID(playerid)][za_spawn] = spa;
				format(securemess,sizeof(securemess),"You just parked %s's vehicle here",VehicleInfo[GetPlayerVehicleID(playerid)][owner]);
				SendClientMessage(playerid, COLOR_GREEN, securemess);
				return 1;
			}
		else {
			SendClientMessage(playerid, COLOR_BRIGHTRED, "You are not in a vehicle");
			return 1;
		}
}

SetTimer("park", 800, false); // Not playerid parameter public park(playerid);

SetTimerEx("park", 800, false, "d", playerid);