Hi aharvey! Thanks for double checking my edits and the quality checking. I was (and still am) relatively new to editing.

I don't know why I didn't see any of your comments for the last 5 months until now, so apologies for that.

For this edit, I don't believe the Northern Beaches Council imagery has anything that isn't present on the DCS NSW Imagery, except different lighting conditions, so I don't think anything will have to be redrawn, but I am not an expert on copyright issues on OSM. 

My changes to some of the fences and were sourced from GPS traces that I took myself (but did not list as a source correctly). And my changes to placement of benches, taps, etc were based on my own visits to the park. 

Anything that is still in doubt I can confirm in person if needed to avoid copyright issues.

I am currently going through some of my old changesets to remove any information that was obtain exclusively from council imagery. 

For your other points, I believe these are all just mistakes due to my inexperience with this and I appreciate your corrections. 