Woman knocks elderly cyclist onto road after opening taxi door -- then walks away without helping him

A woman knocked down an elderly cyclist onto the road after she opened her taxi door without checking. 

According to the timestamp in the video, the incident happened on Aug 30 at about 12.30am.

The location of the incident is unclear.

In a video posted on closed Facebook group Private Hire Sg Cars/Partners - Grab, Ryde, TADA etc, the woman is seen smiling and walking away upon realising that she had knocked down the elderly cyclist.

The cyclist, whose bicycle was loaded with pieces of cardboard, fell onto the road and was almost hit by an oncoming car which stopped just in time.

The woman as well as the other passengers in the taxi then paid for their trip and left, leaving the taxi driver to render his assistance to the elderly man.