Dale Farm Evictions Continue

The video describes a situation where fireworks were used to salute an event. Despite the presence of bailiffs, residents have not vacated the premises. The scaffold tower at the site entrance has been cleared, but people remain locked in at ground level, indicating a change in hands.

What is still present at ground level despite the clearing of the scaffold tower?

What does the phrase 'hands changed' imply in the context of the text?