Bangkok governor Chadchart Sittipunt joined a Big Cleaning Day event organised by Srinakharinwirot University, where he highlighted the need for cooperation to maintain the environment.
The event took place at Swuniplex, a retail plaza on Asokemontri Road, on Sunday. Lecturers and students from the university, executive officials of Watthana district office and representatives of various networks and agencies took part.
