There are fears for the safety of a woman not seen since last Tuesday in the Blenheim area.
Police say 27-year-old Jessica Boyce who has not been seen since March 19.
Police are seeking any information on Ms Boyce's movements in the weeks leading up to her disappearance, particularly Jess’ actions in the Blenheim and Renwick area, police say in a statement.
Her vehicle was located at Lake Chalice and police say they would like to speak to anyone who has been up the Lake Chalice Road since it recently re-opened.
Anyone with information is urged to contact Blenheim Police on (03) 578 5279.