Raw: Multiple Arrests Made in Cleveland Protest

The video captures a scene involving police officers on bicycles, some of whom are recording the event. It describes a protest where flags are being burned, and lighter fluid is used. Water is sprayed to extinguish the flames. The video also shows protesters being escorted and crowd control measures being implemented, with repeated calls to 'move back.'

What was the police man doing on the bicycle?

What can be seen recording the events?

What happened to the individual mentioned as being zip-tied?

What were the protesters discussing regarding flags?

What was used to extinguish the flames during the protest?