Student Transportation Services of Brant Haldimand Norfolk has announced all school zones are closed again today due to ongoing icy conditions on secondary and residential roads.
The decision means school purpose vehicles will not be operating and schools are closed to in-person learning for the day.
Officials say freezing rain overnight created hazardous driving conditions, particularly on side streets and less-travelled routes.
While main roads are being treated, many neighbourhood streets remain slippery and unsafe for buses.
Parents and guardians are encouraged to monitor official school board and transportation websites for updates.
The closure comes as crews continue working to improve road conditions across the region.