ADMINISTRATIONLOCAL Luas investigates source of river odour pollution — ExcoEditor Selangor JournalJune 10, 2022June 13, 2022 by Editor Selangor JournalJune 10, 2022June 13, 2022 SHAH ALAM, June 10 — The Selangor Water Management Authority (Luas) has received information about diesel-like odour pollution measuring up to three threshold odour number...