飲食 いんしょく禁止 きんしではありませんでした
inshokukinshidewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 飲食禁止

1. Was not prohibited from eating and drinking.; Was not disallowed from consuming food or beverages.

Past/Perfective
Negative
Polite
Formal Register