This is not your normal "Chicago gapers block." That was the term used by the TV newsies to describe a minor wreck with a massive slow down. The "lookers" caused the jam, not the wreck
Every Nation is tiptoeing around this issue trying to be PC. Politicians hate to take a stance against anything, and eventually that trend to do nothing will do us in. Only Australia has taken a fairly firm stand.
Then, of course, there is the "technique to discourage" employed by the Russians, Chinese and North Koreans.............simply kill the demonstrators. Seems a bit harsh, but seems to work for some?