Glenb,
Thanks very much for sharing that info with us.
Very disturbing indeed that in their first batch of testing they come up with a false positive with all the possible consequences that you have put. I know many are vehemently against this regime and with valid reason. Lets just hope that CASA eventually get their sh!t in one sock and achieve precisely what the testing is intended to do without the possible consequences of ruining someones reputation, livelihood or business.