Thx Gracie, Selling someone else property (outside share market)...

Thx Gracie,
Selling someone else property (outside share market) would be a criminal offence and so it should be banned on ASX as it is only to speculators' advantage while Australian companies need investors!!!...
I have nothing against anyone selling their own properties including shares at whim, but let them BUY FIRST as anyone does and re "robotic" selling it may? be acceptable if they paid for each trade as anyone else while buying and selling and the other participants should be aware to position themselves accordingly.../v