Screen quotas
（重定向自Screen quota）
Screen quotas are a legislated policy that enforces a minimum number of screening days of domestic films in the theater each year to protect the nation’s films. The screen quota system is enforced to prevent foreign markets from making inroads into the domestic film market. The screen quota system was started in the United Kingdom in 1927 through the Cinematograph Films Act 1927. Other countries enforcing screen quotas include France, South Korea, Brazil, Pakistan and Italy.