It has been reported in ATDB (http://www.busaustralia.com/forum/viewtopic.php?f=7&t=46765&p=534559#p534559 (http://www.busaustralia.com/forum/viewtopic.php?f=7&t=46765&p=534559#p534559)) that buses from various depots in Perth are being tested for emission level.
I am wondering whether this has ever been done for ACTION's Renaults?