Police are seeking information regarding the whereabouts of 14-year-old missing girl Halle Williams.

She was last seen the morning of Wednesday 5 September 2018 when she was dropped off in Malibu Road, Safety Bay to go to school., WA Police say

Concerns are held for her welfare. She is described as 150-155cm tall with long blonde hair and hazel eyes.

Halle was last seen wearing a school uniform (a navy blue top, track pants and a white skivvy).

Anyone who sees Halle or has any information on her whereabouts is asked to call Police immediately on 131 444.