permit parking rules and regulations?

Our block, a walkstreet, learned about the permit parking issue when it was going before the Coastal Commission. We learned yesterday this has been approved, but there is no-where we can find out anything substantive about WHAT was approved.

Only rumors: permits will cost $45, overnight guests will have to be cleared by the city in advance and pay $10. 2/3 of a block must approve before permit parking signs go up (meaning, as with Santa Monica, if there's no permit parking on your street you get everyone from other streets).

And who do the walk streets vote with, as there's no parking on walk streets?

The only information I could find is that I will no longer be allowed to park within two blocks of my home to the north or east, but if I head south I can park all the way to Washington Blvd!