[Kimbo]

I have had some feedback from the Wakefield Park management about staying on site.

The only way you are allowed to stay overnight on site (if not staying in the cabins) is if you have a camper or trailer that is fitted with a shower and toilet.
While staying in the camper, it needs to be located up near the cabins or on the grass area outside turn 1.
Apparently, for race events, the track hires toilet and shower facilities to provide for campers and satisfy their council DA requirements. The track does not provide this for club events due to the reduced income for the track and the low demand for the service.