Do you know this man?: Police are hoping relatives will come forward to confirm 'Wong Kwai-sang's' identity. The man says he is 86 years old.

Police are seeking help from the public to identify an elderly man found in Tin Shui Wai earlier this week.

The man says his name is Wong Kwai-sang and he is aged 86. He was found lingering on a bus when it arrived at Tin Heng Bus Terminus at about 8.40pm on August 15.  He said he got on the bus near Tai Kiu Market in Yuen Long.

Apart from his name and age, the man was unable to provide further personal particulars.

He was admitted to Tuen Mun Hospital for a check-up and was diagnosed as suffering from senile dementia.

Standing about 1.65 metres, the man has white hair. He was wearing a Chinese style overcoat, white underwear, grey short trousers and a pair of grey slippers when found.

Police urge his relatives or anyone who has information about the man to contact Tin Shui Wai Police Station on 2448 5205 or 2448 1803.