Section 18 SD Act has been largely, but not completely, superseded by cl.52.01 in the various Victorian planning schemes based on the Victorian Planning Provisions (VPPs) under the P&E Act 1987 (PE Act). Section 18 still has a default function where, as under some planning schemes, cl.52.01 does not operate.
Section 18 always contemplated that it would be superseded or relegated to a default provision by planning scheme provisions. Section 18(1) commences by saying:
If a requirement for public open space is not specified in the planning scheme ...[101]
[Clause 52.01 of the Mornington Peninsula Planning scheme] differs from s 18 in various ways. Section 18 contains some discretions to be exercised by the council which do not appear in clause 52.01.
The first of these is that s 18 grants the council a discretion as to whether any public open space contribution will be required. That discretion does not appear in clause 52.01. If the land is to be subdivided and intended to be used for residential, industrial or commercial purposes, then the contribution 'must' be made. Section 18 says 'may', in place of 'must'.
As I have said, the schedule to clause 52.01 in the Mornington Peninsula planning scheme does specify an amount namely 5%. It specifies the flat amount of 5%. It does not say up to 5% or not more than 5%, as was the case with s 18. Although I think a schedule to clause 52.01 would be able to provide for a discretionary requirement just as it might specify some percentage other than 5, this one does not. The effect is that, so far as Mornington Peninsula Shire is concerned, there is no discretion as to the amount. It is 5% where the requirement applies. Section 18 refers to a percentage not exceeding 5%. The same was true under the LG Act.
In the above quotation of the first paragraph of cl.52.01 there is reference to s 18 SD Act, but only to note that it is a default provision. In the absence of any further references to s 18 SD Act in cl.52.01 (there is a further reference) this would mean that, so far as Mornington Peninsula Shire Council is concerned, s 18 does not apply.[102]