I think this exercise thing is a good idea, but the idiocy and volume of the public is a problem which has been underestimated.
Probably 90% of people were off work at the weekend, and it doesn't take a large percentage to overwhelm parks and produce bottlenecks etc. Pretty much every day is going to be like a bank holiday with regards to how many people are off, and we're just coming into spring after a really wet winter.
The parks need policing, or even with the Army/ Volunteers, reminding people to not be in groups, especially if not living together. If people don't listen, send them away, it's the only way that people learn. Put one way systems on the park paths, take away areas that have people congregate (ice cream vans, children's play areas etc).
Access to these areas needs to be checked also, take everyone's temp with a temp gun, if they have a temp, send them home. This is what they're doing in china, as well as giving everyone their own QR code to scan at entry and exit of certain places, that way when someone gets sick they can be traced and tracked, and others in their vicinity can be alerted. Anyone that's been to an area of someone infected, at a similar time gets a text.
I think it was a bad idea for the council to close the Muni golf course, this is a very simple way of letting people out, and keeping them at a distance in a massive space. The PGA put some good guidelines out .