A 28-year-old British man has been charged after he was allegedly caught filming women changing at a Noosa Civic store on Saturday.
Police said that about 1.30pm, a man entered a changing room of a beachwear store and was then seen by a shopper putting his mobile phone over the top of the changing room wall to take photos of a woman who was changing in the cubicle next to him.
The shopper alerted staff who called police and when police attended they seized a mobile phone.
On it, police said there were more than 100 photographs and some videos depicting many different women in various stages of undress.
Many of the photographs, taken in November and December, appear to have been uploaded to a private Facebook account.
Women who used change rooms at either Noosa Civic or Sunshine Plaza between November 18 and December 10 may be able to assist police with their inquiries.
The man has been charged with 54 counts of recording in breach of privacy.
Anyone with information which could assist with this matter should contact Crime Stoppers anonymously on 1800 333 000 or through crimestoppers.com.au.