Zoo officials say a woman reportedly climbed over a safety barrier at the lion exhibit at a New York City zoo.

The Bronx Zoo says in a statement that staff received a report that an individual climbed over the visitor barrier at the African lion exhibit Saturday.

A video of the incident posted on Instagram shows the woman climbing over the wooden safety barrier before stopping at the edge of the moat and waving at the lion. A man can be heard asking her to come back while she appears to be taunting the animal.

The video might have been posted on the woman's Instagram, which also has another video of her doing something similar at the giraffe exhibit.

A video posted on another account shows the woman dancing in front of the lion before turning back.

The Bronx Zoo says they have a "zero tolerance policy on trespass and violation of barriers."

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“This action was a serious violation and unlawful trespass that could have resulted in serious injury or death,” the zoo said in the statement. “Barriers and rules are in place to keep both visitors, staff and animals safe.”

According to the New York Police Department, the Bronx Zoo filed a complaint for criminal trespass. Police told USA TODAY Wednesday that no arrests have been made and that the investigation is ongoing.

NYPD Detective Sophia Mason told CNN that the police department was just notified of the incident Tuesday as nobody had called 911 at the time of the incident.

There were no reports of any injuries to the woman or lion.

Contributing: The Associated Press