A 16-year-old boy has been charged after he allegedly made a threat of a mass shooting at a Sydney mosque.
The Australian Islamic House Masjid Mosque in Edmondson Park alerted police after they allegedly received a comment on their Instagram page which said "I'm going to christ church 2.0 this joint".
The comment appears to reference the 2019 Christchurch mass shooting where Australian-born Brenton Tarrant stormed a mosque and killed 51 people.
NSW Police informed their WA counterparts of the alleged threat and the 16-year-old boy was arrested in Eaton near Bunbury on Tuesday afternoon.
He has been charged with one count of creating false apprehension to the existence of threats or danger.
The Eaton boy was granted bail and will appear in the Bunbury Children’s Court on April 4.
Prime Minister Anthony Albanese and NSW Premier Chris Minns have both condemned the alleged threat.
In a statement, the Australia Islamic House said they were "profoundly concerned" by the threat.
"The mosque's leadership is fully co-operating with the police to ensure the safety and security of its community members," Australian Islamic House president Mazhar Hadid OAM said.
"Our community deserves to feel safe and protected, just like any other citizen of this country.
"We call on the authorities to treat this matter with the highest urgency and to ensure that all places of worship are safeguarded against such acts of hatred and violence. We also urge the public to remain vigilant and to stand united against Islamophobia and all forms of bigotry."
Police issue 31,000 driving infringements in first month of new AI cameras
Works underway on Rockingham and Safety Bay High School redevelopments
New measles exposure sites revealed in Bunbury
Dawesville man charged after allegedly leaving his elderly Great Dane to suffer painful conditions
Good Samaritan sought by police after helping teen during robbery in Baldivis
Under-16s social media ban now in force
Desperate search continues for missing Bunbury FIFO worker
Passengers now able to use credit, debit cards to tag on and off WA's public transport
New floating jetty speeds up emergency response times for Marine Rescue Mandurah