My Vectra automatic shifts into neutral when it senses speed as zero and brakes on, so as to save fuel. Other models use stop-start technology in the same way (my Vectra is just old and pre-dates stop-start technology). Due to a disability that necessitates an automatic, fumbling around with gearlevers and clutch pedals is painful. If my brake lights dazzle you, just look elsewhere while you are not moving. At least I'm not burning the eyes out of your head when you're trying to drive like those dozy eejits who leave their foglights on for two weeks after a bit of light mist.