Rotorua police and worried family members are asking for help from the public to find a missing woman.
Michelle Hoffman-Tamm, 51, also known as Mich, was last seen on Wednesday evening near the West End Shops on Old Taupo Rd.
She left home on her bicycle which is described as a red, ladies mountain bike.
Family and friends are worried as they have not heard from her.
She is on medication for a non-life threatening condition which could worsen without the proper medication.
Ms Hoffman-Tamm is described as a Caucasian with short dark hair, about 1.5m tall and of medium build.
Police are asking for any information about the whereabouts of Michelle or her bike.
If you have any information, please contact Rotorua police on (07) 349 9400 or anonymously via Crimestoppers on 0800 555111.