public OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
	if((newkeys == KEY_LOOK_LEFT) && IsPlayerInAnyVehicle(playerid))
    {
	      SendClientMessage(playerid, COLOR_GROVE, "Turns Left <<<<<<<<<<<");
          }

	else if((newkeys == KEY_LOOK_RIGHT) && IsPlayerInAnyVehicle(playerid))
    {
          SendClientMessage(playerid, COLOR_GROVE, "Turns Right >>>>>>>>>>>");
          }
	return 1;
}

 how can i add an spam so the person doesnt spam and i want the driver to do the turning plz help