Watershed in the fictional world

The watershed is the name given to the duration when content considered unsuitable for children is allowed to be broadcast on television.

By time
'Countries should be listed in order of when said watershed starts then in alphabetical order. If you notice this is not the case, please fix it.'

Eruowood
In Eruowood, there's a watershed for programmes begins at around 9:00pm and ends at 5:00am. Between that time, TV Channels can show 14+ & M16+ rated programmes, however, between 11:30pm till 3:00am, some TV Channels are allowed to air R18+ programmes.

Outside of the watershed hours, only programmes rated K, 7+, G, & PG can air on Eruowoodian TV channels, with a few channels editing shows that would normally be rated 14+ into a PG rating for Daytime TV.

Kuboia
Kuboia has notoriously strict standards for when mature content is allowed on television.

The official watershed begins at 10:00p.m. and ends at 4:00a.m. Content that is rated 16 by the Leisure Rating Association is not allowed to be broadcast outside of this time unless it is censored. Content that is rated 18 is usually not allowed to air until 11:00p.m. Anything that has been classified a 21 rating is not allowed to be broadcast on television at any time.

Outside of the watershed hours, anything that is deemed unsuitable for children must be censored, including sexual references and profanity (although milder profanity is still allowed to remain). Violence and drug references must be mild at worst. Television advertisements promoting gambling may be allowed before 10:00p.m. depending on how it is promoted.