My layout "Nantford Spinney" featured in Railway Modeller's April 2023 edition.
I'm now building its successor "Bentley St. Mary" which is based on the Bentley in Hampshire.
In many modern cars being stationary with brakes on means the engine turns off. If you take your foot off the brakes then the engine starts again - using more fuel?
I've running lights AND the headlights turn on automatically when it gets gloomy. Yet plonkers still can't see me and pull out of side roads right in front of me...