Some protesters jumped a wall, broke into the godown, and looted the tarpaulins.
At times the protesters - estimated at 5,000 to 10,000 - broke into chants of "The police are with us."
After fierce clashes, the protesters broke into smaller groups and there were further reports of violence elsewhere in the city late into the night.
With that, anti-tax protesters packing the gallery broke into wild applause.
Minutes after the vote, protesters broke into the back courtyard and tried to force open the doors of the building.
Some protesters broke windows and upset or burned garbage containers.
After negotiations failed, some protesters stampeded and broke through the barricade.
The protesters broke down the parliament's doors and said they would occupy it until the leaders of all three ethnic communities resigned.
Towards the end the protesters break into the meeting.
Nobody was arrested but police recorded the protest on video and noted that the tape would be examined to determine if protesters broke martial law.