Theoretically, when some applies for a planning permit for a new or changing development, they have to provide adequate parking.
There are provisions in the State Planning Framework, and the Council have a local 'town planning parking policy', which both provide formulas for how many spaces should be provided.
The problem is
As a result many developments do not provide sufficient parking.
If you want to know much more about Parking and Planning, read the paper that I've been sending to Council since August 2003 - and apart from one issue we have had no progress or interest from Councilors..
You also might be interested in my one page 'evaluation list ' I made to assess an 'expert' parking report that is normally attached to a planning permit to justify the exemption. I call it my 'dodgy report evaluation' form'.