- friend system usage
- Rarely used in the friend system; occasionally sent as a playful 'I am on guard duty, don't disturb' message.
- streak use
- Could be sent as a streak emoji to signal loyalty and consistent presence.
- story meaning
- Posted on stories to signal someone is in their 'do not disturb, protecting my peace' era.
- snap context
- Sometimes used after a trip to London or Buckingham Palace as a tourist reference.