There does not appear to be a reliable current report confirming that Mount Ridley College in Craigieburn, Victoria, is under lockdown today, August 7, 2026.
Search results do confirm that Mount Ridley College has previously been involved in a lockdown-related incident, including during the 2021 COVID-19 outbreak, when a case connected to the school resulted in around 700 staff and students isolating.
For a current lockdown or emergency situation, the safest approach is to rely on the school’s direct communication to parents/students and official Victorian emergency or police updates rather than social-media reports.
If you’re referring to a lockdown happening at Mount Ridley College right now, send me the alert/screenshot or the information you’ve seen and I can help verify what is happening.