서울특별시 도봉구 간접흡연 피해방지조례 제5조에 따라 학교 절대정화구역이 금연구역으로 지정되었습니다.
According to Article 5 of the Dobong-gu Seoul Ordinance on the Prevention of Second-hand Smoke Damage, the school's absolutely purified zone has been designated as a smoke-free area.