火薬 かやく るい取締 とりしまり ほうでしょう
kayakuruitorishimarihōdeshō

Noun
Desu Copula

Expresses probability in a polite manner ("probably…") of 火薬類取締法

1. Probably the Firearms and Explosives Control Act.

Polite
Presumptive
Conjecture
Law