SF Skateboarding Ban?

Hi,

I know there are alot of west-coasters here. Is there really a total ban on skateboarding in San Francisco?This is somewhat of a surprise as an East Coaster, considering this sport originated and evolved on the West Cost (LA seems to have all sorts of "bans" on skateboarding as well, just not in total as SF).

It just seems ironic that I can own 2 SUVs and a Lamborghini in this city, but I can't skateboard, because some dickheads did some grinds and scuffed up a wall, etc.Like most places with skateboarding bans, this really seems like classism more than anything else.

Any help will be apprecited.

I didn't find the right solution from the Internet.

References:

https://arstechnica.com/civis/viewtopic.php?t=1195057

Data Analysis Software Example

Thank you.