Bank of England chief economist admits the bank got its post-Brexit economic predictions wrong.

The video discusses the filming and construction of a solar farm on a reservoir. It describes the solar farm's location and purpose, and notes the presence of people maintaining the solar panels by cleaning them.

What was being filmed before the construction of the solar farm?

Describe the location of the solar farm mentioned in the text.

What did the speaker think they saw on the solar farm?

Who were the people that the speaker observed on the solar farm?

What activity were the people on the solar farm engaged in?