Climate activist arrested at Heathrow Airport

The video begins with a polite request for no disturbances, followed by a brief acknowledgment and a cultural reference to Germany.

What does the phrase 'Do not disturb' imply in a social context?

In what situations would you use the phrase 'Do not disturb'?

How might one respond to someone who says 'Thank you'?

What are some appropriate responses to expressions of gratitude?

What cultural significance might the phrase 'Yeah, that's a German' have?