sydney bus
Representational image of tourists taking a bus ride through the central business district of Sydney, March 4, 2015. SAEED KHAN/AFP/Getty Images

A woman stripped naked on a Sydney bus Sunday, prompting the city's transport chiefs to issue a warning for the offensive behavior.

The female passenger boarded the bus on Cleveland Street in Chippendale along with a friend. The duo behaved themselves for a while until one of them got up and started stripping. The woman then completely stripped and started an impromptu pole dance, leaving the passengers dumbfounded. She then asks passengers for a donation.

One of the passengers then informed the driver about the act, who in turn alerted the radio control. The woman then got dressed, wrapped herself in a shawl before hopping off the bus.

The entire act was caught on the CCTV camera. The woman was not identified.

The show, however, did not impress the transport officials who warned people to behave appropriately.

“People should just get on board, behave, and get off. You know, it’s that simple. They don't need people behaving like clowns on their buses,” New South Wales Transport Minister Andrew Constance said, Perth Now reported.

In a similar incident in September 2016, a woman started stripped on a bus in Baltimore, leaving passengers shocked. The act was recorded by one of the passengers. The woman then took off her lower garments and stuttered down the aisle in her t-shirt. She even tried to take off her t-shirt before collecting her clothes and getting off the bus. The reason for the behavior was not known, Deccan Chronicle reported.

In another similar incident in January 2016, a woman removed her shirt and sat topless on a bus in Shanghai, China. The footage of the incident posted on social media showed the woman, sitting in the front seat of the bus, removing her top unfazed by the presence of her fellow passengers. This irked fellow passengers with one of them threatened to inform the police while another approached the young lady and placed a jacket over her shoulders, Daily Mail reported.