Let us spray

Don’t know what to make of this?   Flying patterns over Adelaide and Melbourne.  It could be spraying in country areas but in the suburbs?   What are they doing?  Looks suspicious to me. My wife noticed a lot of aerial activity lately.  White hats or black hats? Could be killing disease carriers like mosquitoes? Could be spreading something? Could be mass medication? Or it could be a vivid imagination.

Any aviation dudes to confirm what they actually are doing? Adelaide prevalent as of 30mins ago…. Chem significant last few day too. All little Cessna’s 🤔 pic.twitter.com/9wmlqyeHKx

— Scott Harris 🔵🔴😶 (@RealFaceHarris) September 2, 2021