I went downtown with the wife, and kids. Carried the whole time, hanged around the SPD most of the time, snapped photos, and video recorded, not an issue at all. I did see an officer confiscate a skateboard--without wheels--I am sure the individual was not going to use the skateboard to ride home on.
The officers were very friendly. The protesters were good as well, although, the protesters were at times yelling derogatory things at the officers that I absolutely do not agree with.
I made a fourteen minute video of the event, and am downloading it to Youtube.
With regard to McGinn's order: the confiscation had to do with rioting type of weapons, or so it seemed in what the officers were taking from some of the protesters. Things such as: baseball bats, skateboards (without wheels), golf clubs...etc. Police were permitting individuals to wear gas masks, and cover their faces.