An Auckland woman wanted by police was arrested this afternoon after getting stuck in mud in a riverbank.
A bystander called emergency services after spotting the woman's plight on the banks of Auckland's Mahurangi River.
Senior Sergeant Roger Small, Waitematā north rural police manager, said the woman had apparently gone to collect shells along the river's edge, by Lucy Moore Park, when she got into grief.
Warkworth Volunteer fire brigade chief fire officer Devan Flewellyn said firefighters were called to rescue the trapped woman around 1.15pm on Thursday.
"When we got there, the tide was out and she was up to her thighs, nearly her waist, in mud," he said.