Some tourists smoke in public places not respecting regulations, and then get caught and pay a fine.
Some tourists smoke outdoors against the rules, and then get caught and pay a fine.
Arrested : 逮捕される, この場合では: Get caught : 捕まれる を使う.
旅行者が : Some tourists.
規則に反して : not respecting regulations / against the rules.
屋外喫煙して : smoke outdoors / 公共 エ リ ア喫煙して : smoke in public places.
捕まり : and then get caught.
罰金を払う : and pay a fine.
Some tourists smoke outdoors against the regulations, get caught, and have to pay a fine.
・Some tourists smoke outdoors against the regulations, get caught, and have to pay a fine.
「一部の旅行者が規則に反して屋外喫煙し、捕まって(見つかって)罰金を払うことになります」
against the regulations(規則に反して)や get caught(捕まる・摘発される)、pay a fine(罰金を払う)を使った表現です。
・Tourists who violate outdoor smoking rules will get caught and be fined.
「屋外喫煙のルールに違反した旅行者は、捕まって罰金を科されます」