Crazy #drone footage of the erosion at Collaroy in Sydney's north from UNSW's Water Research Lab #eastcoastlow https://t.co/eivWbqZMDO— ABC News 24 (@ABCNews24) 6. Juni 2016
Crazy #drone footage of the erosion at Collaroy in Sydney's north from UNSW's Water Research Lab #eastcoastlow https://t.co/eivWbqZMDO