Nine beaches in Sydney, including well-known Manly beach, were closed to bathers on Tuesday after small white and grey balls of debris washed up on the shores at the height of the summer holiday ...

A string of Sydney beaches have been shut down after marble-sized grey balls washed up on the sand - just months after similar balls closed some of the city's most popular beaches. Manly ...

Nine beaches in Sydney, including well-known Manly beach, were closed to bathers on Tuesday after small white and gray balls of debris washed up on the shores at the height of the summer holiday ...

Nine beaches in Sydney, including well-known Manly beach, were closed to bathers on Tuesday after small white and grey balls of debris washed up on the shores at the height of the summer holiday ...