168 Police use LRAD (Long Range Aucoutic Device) on a peaceful protest at the Parliament House in Australia. People in the crowd started feeling nauseous and a little vertigo. Police were equiped with hearing protection along a few protesters who were also prepaired. These people have no boundries. (rumble.com) posted 2 years ago by Ehjax78 2 years ago by Ehjax78 +168 / -0 11 comments share 11 comments share save hide report block hide replies
Here's some information on LRAD and how to protect yourself
https://pitchfork.com/thepitch/understanding-the-lrad-the-sound-cannon-police-are-using-at-protests-and-how-to-protect-yourself-from-it/
Here’s another video:
https://m.youtube.com/watch?v=CXKTBQBugIA
TLDW:
Probably doesn’t have to be a riot shield except for front line. The rest could literally hold cooking pot lids or trash can lids. Simple household devices
Umbrella lined in aluminum foil or maybe foil blanket. Deploy when needed