Police are investigating the circumstances surrounding an incident that occurred at a business in Lake Haven last month, NSW Police say.
About 1.10pm on Wednesday 27th April 2016, a woman entered a store on the Pacific Highway and spoke with a staff member, demanding a cash refund.
She allegedly produced a knife, threatened a staff member and damaged a number furniture items.
Officers from Tuggerah Lakes Local Area Command attended and a 48-year-old woman was arrested.
She was taken to Wyong Police Station before being taken to Wyong Hospital for treatment.
No-one was injured during the incident.
The investigation is ongoing and it is anticipated charges will be laid.
Police are urging anyone with information in relation to this incident to call Crime Stopers.
