> There are quite a few people who use two feet to drive automatics
They are very irritating to drive behind. Some seem to keep pressure on the brake pedal, and the brake lights stay on as they accelerate. When they slow it takes longer to realise they are braking as the lights have been solidly on.
Are you sure they're not just driving a manual transmission car? I can keep my foot lightly on the brake and apply the clutch to accelerate, without touching the accelerator pedal (diesel engine has a lot of low-end torque). Not that I do this in practice, except in drive-through lines just for the fun of it.
In first gear I can reach 8 km/h, but it's possible to get all the way to fifth gear while idling (takes a long time though).
They are very irritating to drive behind. Some seem to keep pressure on the brake pedal, and the brake lights stay on as they accelerate. When they slow it takes longer to realise they are braking as the lights have been solidly on.