In "White Bear", S2E02 of Black Mirror, we meet Victoria, who awakes without a memory of her previous life, being pursued by some sort of bounty hunters who seem out to kill her, while most other people keep their distance, silently watching with their phones.
In the end,
it turns out to be her sentence for a crime she committed. She relives this day after day, in punishment for what she did. Her surroundings are an elaborate set.
Is there any indication how long this has been going on and how long this will go on?
In preparation for the next day, we see one of the staff crossing off the day on the calendar, so the passage of time is noted.