Hello everyone, first of all: I don’t know how this is handled in your municipality/Bundesland. Here in Bavaria all new ambulances have been ordered only with electric horn over the last years. There are still two “old stocks” with the Johanniters who still have a compressor on the roof. I ask myself the question: Why? Time three perspectives: 1) Normal traffic light, I stand there radio dodels on 3 stops above zero. I look into the interior mirror and discover three vehicles behind me in RTW. Listen? No chance. 2) Yesterday, second at the traffic light behind me a car snake. RTW drives up with compressor – and many miracles, despite loud music I heard it already when he ran up on the car at the end of the snake (5-7 vehicles behind me!) and could so nicely clear the crossing. 3) Perspective from “inners”: Never forget the headphone-armed pedestrian who hung on our bonnet and looked like a squirrel because we almost picked him up. To the opposite, people are already listening to the E-Tröten outside the tunnels. Have they all become more sensitive? (We also regularly get complaints when Horn is driven in residential areas after 10 p.m.) In conclusion, however, it remains for me: This electro scrap can’t work at all. Where do we have house gorges, that something can be reflected there? In addition, in a commercial vehicle with quiet music there is already nothing to be heard. Can’t it be? In addition, in my opinion, the e-episode integrates much better and easier into some of the music pieces. Does anyone know the reasons for turning away from the compressor?