writes "The ACCC (Australian Competition and Consumer Commission) is about to challenge the DVD regional zoning system. The ACCC claim that the the system may breach the Australian Trade Practices Act. The ACCC claim that the zoning system prevents small film companies from distributing their movies around the world, with their sales generally too small to justify catering for region four. This reduces competition in the advantage of US studios."
They've been thinking about this challenge
for a while. Who knows if anything will come of it, but it can hardly hurt.