Crash on A3 near Hindhead kills 3 people

The transcript describes a challenging rescue operation involving a vehicle accident. It details the removal of bodies, the severity of injuries, and the difficulties faced due to the complexity of the situation. The operation is further complicated by issues with CCTV footage and the need to work quickly due to time constraints, especially with the approaching rush hour.

What is the significance of the CCTV footage mentioned?

Describe the operation of removing people from the coach as mentioned in the text.