In remembrance of the passing of His Majesty King Bhumibol Adulyadej on the 13th of October 2023, the Crown Property Bureau organised volunteer cleaning and landscape improving activity which was participated by 200 people from various organisations such as Dusit District Office, Dusit Police Station, Samsen Fire Station, Department of Learning Encouragement, Public Health Service Centre 6, Thai Volunteer Defense Corps, as well as citizen volunteers. The activity took place on 12th October 2023 at Sukhantharam Road Community, Dusit District in Bangkok.