Pilgrimage means bridge is closed for cars - can i ride it?

I was thinking....
With the Pilgrimage to Randwick this Saturday the harbour bridge is shut to cars from 2am till 5pm.
Does anyone know if i can take advantage of this on the bike and ride the main bridge deck. It would be an awesome ride (perhaps take the little lady - i'll be in the good books for sure.)
Anyone else interested in joining us. (I feel a group ride in the works)

NOTE: I promise not to "bar" any pilgrims. I am a reformed MTBer (i have seen the error in my selfish speed-hungry ways)