500,000 or 20,000? How to estimate the size of a political rally properly
- Written by Jumana Abu-Khalaf, Research Fellow in Computing and Security, Edith Cowan University
Mining magnate Clive Palmer created controversy last week when he claimed on ABC Radio that 500,000 people had attended the COVID “freedom” protest in Melbourne on Saturday November 20. Maverick MP Craig Kelly opted for the marginally more modest “tens of thousands of people as far as the eye could see”. The official police...
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