It took just minutes for rising tensions to overflow.
Council members had issued several warnings to unruly attendees, but police were called to move in as activists clashed with council members, and people pushed back.
It ended with two arrests and a lot of upset people.
The Baltimore Police Department says a 29-year-old and a 27-year-old were arrested and will face charges.
At least one person was injured as police pulled people from the room, and an ambulance was called to the scene. Police say the 27-year-old who was arrested complained of chest pains after being arrested. He has been transported to a local hospital for treatment.