ここでの喫煙は

smoking here

→ 此処
phrase Rare #38,253
smoking here A formal phrase commonly used in signs and notices about smoking in a particular place. ここでの means “here” or “in this place,” and は marks the topic.
JA: ここでの喫煙はご遠慮ください。
EN: Please refrain from smoking here.

ここでの喫煙は禁止されています

Smoking is prohibited here.

ここでの喫煙は許可されていません

Smoking is not permitted here.

ここでの喫煙はご遠慮ください

Please refrain from smoking here.

ここでの喫煙は許されていません

Smoking is not allowed here.