A Sydney high school has been evacuated after hoax bomb threat sparked a major police operation.
Emergency services were called to a school on Castle St at Castle Hill in Sydney’s northwest shortly before 10am on Friday.
A NSW police spokesperson confirmed authorities attended the area following phone call with a bomb threat.
The spokesperson said officers have since established the threat to be a hoax.
Students were evacuated as s precaution but were allowed to re-enter the school shortly after 11am.