Shouldn't have to be explaining to other pilots what their responsibilities are
PLEASE READ CAAP 166 (and AIP, and CAR, and ERSA, and NOTAMS, ect etc).
http://www.casa.gov.au/wcmswr/_asset.../ops/166-1.pdf
5.4 Wake turbulence and windshear
5.4.1 Wake turbulence is produced by all aircraft and can be extremely hazardous. Smaller aircraft should be aware that large aircraft produce strong/severe wake turbulence, with large jet aircraft producing extreme wake turbulence.