> I haven't see these red LEDs become widespread although That's because they aren't always needed. Only very specific spots pose a real danger. This locatio

> I haven't see these red LEDs become widespread although That's because they aren't always needed. Only very specific spots pose a real danger. This location has them since 2015 (even 2014 I thought): https://www.autoblog.nl/nieuws/automobilisten-in-de-war-door-zeeuwse-hoerenrotonde-80857 https://www.autoblog.nl/nieuws/automobilisten-in-de-war-door... (in Dutch), location on OSM: https://www.openstreetmap.org/?mlat=51.34859&mlon=3.54388#map=17/51.34859/3.54388 https://www.openstreetmap.org/?mlat=51.34859&mlon=3.54388#ma... Everybody complained at first, now it's just a curiosity. The bats thrive though and don't get killed near the roundabout. The lights don't need to be everywhere and only on the spots where the bats fly over regularly and get hurt by traffic and/or the environment (by which I mean the stuff related to the road, called Straatmeubulair in Dutch).