Bryce Glover says public toilets were only a short distance away.

An Auckland bus driver allegedly caught urinating out the back door of a bus has been identified and spoken to.

Auckland man Bryce Glover posted on his Facebook page that this was the second time he had witnessed the same bus driver urinating on the street.

Glover also wrote that the driver had parked on yellow lines and pulled up on the curb, all offences Auckland Transport staff were quick to "pounce" on.

Auckland Transport spokesperson Mark Hannan said the driver was an employee of NZ Bus and did not work directly for Auckland Transport.

READ MORE

* NZ Bus apologises after driver harasses teenage girl visiting from France

* Hamilton bus drivers' morale drops after using portaloos

* Auckland bus drivers campaigning for the end of split shifts

"He has been identified and his employer is talking to him."

BRYCE GLOVER Auckland Transport says it will investigate the incident and track down the driver.

The behaviour of the driver was "totally unacceptable", Hannan said.

Glover said a woman walking by also saw the driver and "got a bit of a fright with what she saw".

He said the driver was urinating just 150 metres away from public toilets near the Onehunga bus depot and also said the driver only "smirked" when confronted.

BRYCE GLOVER Bryce Glover says he has seen the bus driver urinating twice in the same location.

Glover said he worked nearby and would have been happy to let the bus driver use the toilet at his workplace if he needed to.

NZ Bus has been contacted for comment.