CLEAN : London theatre ceiling collapses during

The video describes an event that started at half seven, with an unexpected occurrence happening 20 minutes in. Initially thought to be rain, it was later revealed to be a ceiling light issue, leading to a collapse. The narrator describes their response, preparing to evacuate.

What time did the event start according to the speaker?

What does the speaker assume about the weather during the event?

What happened to the structure after the crash site according to the speaker?

How did the speaker react when the structure collapsed?

What was the speaker preparing to do when the collapse occurred?