A man who was holding a hostage in a Bunbury park has surrendered to West Australian police.
His hostage had been allowed to walk to police minutes earlier.
The hostage-taker took off his shirt and walked to police who have taken him away in handcuffs, live shots on the Seven Network showed.
The siege ended after more than 12 hours
A police negotiator had earlier used a megaphone in a bid to convince a man to release the hostage he's holding in a park in Bunbury.