Police have charged two men after a burglary at King Carnival.
At around 8pm on Monday, the men entered the grounds of the amusement park, before allegedly attempting to jemmy open a window which set off an alarm.
Both men ran from the area.
One of the men jumped into the estuary nearby when police arrived, but both men were arrested a short time later.
A 43-year-old and a 20-year-old both from Mandurah will appear in court next month.