NAKED Man In Stand Off With Police On Melbourne Rooftop
A knife-wielding man has shut down a school and has had police on high alert since 2pm today.
The naked man is holding police at bay on a roof top in Melbourne's southeast. Negotiations have entered a fourth hour. It all started when the man scaled a house in Beswick Street in Clayton South.
It's understood the man has not threatened police, but they are concerned he could be a threat to himself.
Westall Primary School was sent into lockdown as a precaution and the road has been closed.
Critical Incident Response Officers, along wiht paramedics, the SES and firefighters are one scene.