Protests escalate in Hong Kong

The video describes a significant escalation in protests in Hong Kong's Kowloon District, where demonstrators encircled a police station and vandalized nearby vehicles. In response, riot police deployed tear gas to disperse the crowd, causing panic and chaos. Protesters attempted to rebuild barricades and continued to resist police efforts. The protests led to the closure of major roads and tunnels, highlighting the severe impact on the city's infrastructure. The situation underscores the growing tension and challenges faced by Hong Kong authorities.

Describe the actions taken by demonstrators to rebuild barricades.

What changes have occurred in Hong Kong's protest dynamics over the past two months?