I heard about this study on the podcast Curiosity Daily[0] and found it interesting as I was sure that keeping the small distance possible from the next car would be better to cross the stop light faster. Anyway, I always find this kind of "daily life science" amusing, as sometimes they can be applied in real situations (like this one), or just to satisfy our curiosity about things.
[0]https://curiositydaily.com/censoring-information-backfires-s...