We'd like to use analytics cookies to understand which symbols people look up, so we know what to research next. They are not used for advertising and we set none of them unless you say yes. What we store.
A clock, not a label.
Also known as: Safe harbour hours, Broadcast watershed
The broadcast convention restricting unsuitable material to hours after a stated time rather than marking it.
Restricts material judged unsuitable for children to broadcast hours after a stated time.
Contexts: Public information
Regulates by time rather than by symbol, which is the alternative to classification and works only for scheduled broadcast — on demand it fails completely, which is why streaming services adopted the classification marks instead.
Contexts: Public information
Not a mark on the work at all but a point on the face of a clock, commonly signalled on screen by a written warning in a bordered square in the minutes before a programme begins.