I was kiting at Kurnell the other week and a retiree with pooch was yelling at me that I couldn't kite in the waters in front of dog beach. I was atleast 8m away from shore. I didnt set foot onto the beach which I know is a designated dog beach.

F* off, just because you live there you can't tell people how to use public waterways. In the Weekdays there's at most one person on that beach. This is the worse case of misery guts.