Police are appealing for information following a significant fire in Acorns Health and Leisure Club, Copthorne, on Sunday, August 7.
Police were called by West Sussex Fire & Rescue just before 7.40am following a report of a fire at the leisure centre.
They spent some time at the scene investigating to determine the cause of the fire and people were advised to avoid the area as the building was deemed unsafe.
Anyone with information which could help officers with their investigation is asked to report it to police online or call 101 quoting serial number 347 of 07/08.
Alternatively you can report this information to Crimestoppers anonymously by calling 0800 555 111.