The blackout lasted for an entire hour from 9:30 to 10:30.
The blackout lasted for an entire hour and some people really seemed to get into it, heading out into public to go for walks or runs as part of the theme.
However, these blackouts are generally short, irregular and almost never happen because a TV channel wants to persuade people to stop watching TV.
They made the move to cut out TV content as part of a movement called “I Am Team GB.”