Following the road subsidence incident in front of Vajira Hospital, Dusit District, Bangkok, at 07:13 am on September 24, a large sinkhole measuring 30 x 30 metres and 50 metres deep formed, affecting both the hospital area and the nearby Samsen Police Station. Fortunately, no injuries were reported.
In response, Police Lieutenant General Siam Boonsom, Commissioner of the Metropolitan Police Bureau (MPB), ordered the relocation of all officers residing in the Samsen Police Flats, which consist of over 100 rooms. The building, newly constructed and still empty of furniture and occupants, was not affected by the subsidence. However, the road continued to collapse beneath the building.
As the building is located directly next to the road, with no barrier in place, the subsidence has reached beneath the structure. Authorities will conduct further inspections of the building’s foundation to assess any potential damage.
While some police equipment and personal property fell into the sinkhole, no injuries or fatalities were reported, according to Siam.
The National Police Chief has instructed that all necessary measures be taken to ensure safety, including traffic management and public updates on alternative routes. A safety perimeter has been set up around the area, as the road could continue to sink further.
Patients at Vajira Hospital, particularly those in the building closest to the sinkhole, have been relocated to other facilities.