The police are appealing for information on the whereabouts of 34-year-old Muhammad Azmi Bin Kamarudin.
He was last seen along Hougang Avenue 6 on Aug 11 at around 9pm.
Anyone with information is requested to call the Police Hotline at 1800-255-0000 or submit information online at www.police.gov.sg/iwitness.
All information will be kept strictly confidential.