Education Minister Prasert Chantarasuwan says 155 schools, mainly in Bangkok, remain closed as floodwater has stood for 4-5 days and smells. Schools may suspend classes, and a damage survey is underway before the ministry requests central emergency funds for repairs. No reopening date is set; the minister said they will not reopen within this week. For a Thai SME, expect slower school-linked trade (uniforms, canteens, school transport, tutoring) in affected areas, and watch for flood-relief contracts for repair and cleaning work.