Denmark is a fucked up country to live in (I'm born in Denmark), I'm not surprised at all.
There is lots of instances where immigrants have been throwing molotov cocktails and similar things after the police without the police acting (like even making a single arrest) other than making public statements like "We don't know for sure who threw it after us and going after the entire group would likely cause a lot of trouble so we decided to keep our distance"... Don't forget we are not talking about 500 people in a demonstration, we are talking about gangs with 15-20 people
It was popular in certain areas to start fires around tall buildings and when the firetrucks arrived they would throw furniture (couches, dining room tables etc) and TV's out the window / balcony after them from 5-10th floor..
It stopped after the firefighters and ambulances refused to there without police escorts...
The danish government did manage to do some good by giving free heroin to heroin addicts, it reduced crime and made it safer. They applied a similar concept where they tried to give a free bicycle to known bicycle thieves hoping they would stop stealing them, they kinda failed on that one
