騒音 そうおん規制 きせい ほうじゃなかったです
sō onkiseihōjanakattadesu

Noun
Desu Copula

The polite, past negative form of 騒音規制法

1. Wasn't a noise control law.; Wasn't the noise control law.

Past/Perfective
Negative
Polite
Casual Register
Law