Why can I hear an air raid siren? 🤔 (KT, Surrey)

Since we've moved in I've been hearing this weird siren noise every now and again, so I decided to investigate. The answer is actually quite interesting, so I thought I would share it 🙂 #siren #alarm #KT https://teddingtontown.co.uk/2010/10/... https://www.soundsurvey.org.uk/index.... The noise comes from the Hampton Water Treatment Works siren test. This siren can be heard in Teddington, Molesey, Sunbury, Upper & Lower Haliford, Walton-on-Thames, and even as far away as Surbiton. It sounds every Tuesday at 9am. This video is a little out of the ordinary for this channel, but stick around anyway, I'm sure you'll find it interesting. We're currently in the process of renovating a 1970s suburban home in Walton-on-Thames. We're not professionals, but we have a love of DIY and all things practical. Join us as we attempt to do up our little home, and upgrade it to the standard it deserves after many years of neglect.