Police say white powder found in parcels washed up on Bundaberg beaches in December can be harmful to people who come in contact with it.

Police say white powder found in parcels washed up on Bundaberg beaches in December can be harmful to people who come in contact with it.

Members of the public found two one-kilogram packages containing the powder at Elliott Heads on December 21 and Mon Repos on December 27.

Members of the public found two one-kilogram packages containing the powder at Elliott Heads on December 21 and Mon Repos on December 27.