The Howard Government commissioned a number of independent technical experts to examine Internet filtering. The resulting report was delivered to the Australian Government in February 2008, and released publicly in December 2008. Professor Bjorn Landfeldt, one of the report's authors, stated that filtering technology simply does not work, as it can easily be bypassed and slows access to the Internet by up to 87%. In response, Stephen Conroy has stated that the report involved no empirical testing, and was simply a literature review of material available from other sources; any problems raised by the report would be tested during the filter trials scheduled for mid-January 2009.