@ Aspired:
True story - not just a myth. It was my friend who got the police officer not wearing his vest here in Melbourne.
And it goes like this:
My friend got pulled over for speeding (he was late to do a workplace safety inspection after a near fatal incident). Police officer got out of his car, and asked my friend why he was speeding. My friend responded that it was an emergency, the officer did not believe him. The officer proceeded to write the ticket, and so my friend got a little upset. His keen eye then noticed the the officer was not wearing his vest. After all was said and done, the officer walked back and got into his car. Seconds later, my friend put on his WORKSAFE inspector's vest and got out, walked to the cop car, and proceeded to write the officer a WorkSafe violation notice. The officer was baffled, he didn't want to lose his job (you can be fired for not wearing a vest - and the police force fined as well apparently). He immidiately dropped the ticket for speeding, and my friend reported the incident but did not take further action.
LESSON: watch out for police that don't wear their vest when they get out of the car on a main road... they could lose their job. Just threaten them the same way my friend did, in a polite but smug manner, and see how you go

.
That's my 2c worth on that, sorry if it wasn't on the topic.
As for the speeding, as long as you learned your lesson, i'm sure you'll be right

Just pray hard that you don't get the ticket.
-EXALTD-
EDIT: and yes, a WorkSafe violation notice fine is 3 times more than a speeding fine, and with much more implications.