(1) A driver must give a stop signal in accordance with rule 54 before stopping or when suddenly slowing.: Maximum penalty--20 penalty units.
(2) If the driver is stopping, the driver must give the stop signal for long enough to give sufficient warning to other road users.: Maximum penalty--20 penalty units.
(3) If the driver is slowing suddenly, the driver must give the stop signal while slowing.: Maximum penalty--20 penalty units.