Sri Lanka, Dec. 14 -- Two people have been arrested at Bondi Beach in Sydney's eastern suburbs as NSW Police respond to reports of an active shooter on Sunday evening.

In a post on social media, police called it a "developing incident", urging people to avoid the area.

"Anyone at the scene should take shelter. Police are on scene and more information will be provided when it comes to hand," they said.

"We are still asking people in the area to take shelter until we can determine what is happening."

Emergency services have also arrived at the scene.

Vision from the grass area at the beach shows a frantic and horrific scene with multiple people lying on the ground injured as paramedics work on them.

People can be seen running away fro...