成年 せいねん しゃ喫煙 きつえん禁止 きんし ほうだった
miseinensha kitsuenkinshihōdatta

Noun
Da Copula

The past form of 未成年者喫煙禁止法

1. Underage smoking ban law existed.; There was a law prohibiting underage smoking.

Past/Perfective
Law