Im in the same boat mate, its a bloody headache. I booked in to get emissions test at penrith, lucky someone pulled out they are booked till july the girl told me. Booked in next sat for the noise test crap. I got done just as you enter M5 at liverpool, going towards cambelltown, he was about 100 metres in front of me. saw me coming pulled over waited for me to pass then flashed straight away. this was at 7am sunday long weekend.