http://www.heraldsun.com.au/news/vi...ctorias-roads/comments-e6frf7kx-1225833383414 Another way to ping motorists for non-offences? Consider the issue of how this technology can differentiate between two vehicles? It's bad enough when some pubic servant (EPA Orificer) or a copper with overly sensitive hearing, or who simply has something against bikes, forcing you to attend a testing station cos he thinks that your bike is a tad loud. But now we have to have these things to deal with. Sure, noise can be an issue. Just ask JDK. But my concern is that the technology will ping innocent riders/drivers. Does anyone have any direct experience with this gear who can explain how it will separate the emission levels from different vehicles?