CLEAN : Clashes as Hong Kong protesters attempt to break into parliament

The video discusses the Umbrella Movement's aim to achieve genuine democracy through nonviolent means. It highlights challenges faced by the movement, such as opposition tactics where individuals pretend to be part of the movement to incite violence. The video also speculates on unrelated incidents and their potential impact on the movement.

What was the nature of the events that occurred last night as mentioned in the text?

How does the text describe the relationship between the umbrella movement and the police?