I live in denmark and i swear to god i have never heard this in my life, i live next to a super market and everytime theres a truck, for garbage or supply, its the beeping noise, and everywhere else i go ive only heard the beeping sound.,(reply>), DENMARK,(reply>), @Tjörven Buyse I'm in the UK, this afternoon a truck reversed outside my apartment... It went beep.,(reply>), Dude these trucks don 't get out of the UK i think cause us never heard of them and belgium (where i live neither),(reply>), The UK s ramping up its efforts to kill people,(reply>), Really I have never heard this in Australia