Might be connected to the LRAD Sonic Weapon used by police https://www.theepochtimes.com/australian-police-confirm-use-of-lrad-sonic-weapon-at-protest-against-covid-19-vaccine-mandates_4280693.html?utm_source=partner&utm_campaign=CFP Definitely something used in Canberra this isn't sun burn pic.twitter.com/gn7lpim8fV — shez 🌸 (@sheryl59514812) February 17, 2022