Overview
- York Region District School Board and York Catholic District School Board cancelled all bus and taxi transportation for Tuesday, with classes continuing in person.
- Durham Region cancelled all buses in all zones for the entire day due to hazardous road conditions, and schools remained open.
- Halton District School Board cancelled all buses, and Halton Catholic District School Board suspended transportation in all shared zones, with both boards keeping schools open.
- In Peel and Dufferin‑Peel, transportation was cancelled in STOPR Zone 3 for both boards, and Dufferin‑Peel also halted buses for St. Andrew, St. Peter, St. Benedict and Robert F. Hall Catholic Secondary School regardless of zone.
- Environment Canada issued a freezing rain warning for southern Ontario with several hours of icing possible, and boards advised families to plan for delays and report absences where required.