The TTC is delaying the start of service along all of Line 4 Sheppard subway between Don Mills and Sheppard - Yonge stations this Sunday, September 17. Regular subway service resumes by about noon.

Shuttle buses partially replace subway service, stopping on the street near all stations on Line 4.

Most stations on Line 4 remain open so you can pay for fares or connect with TTC buses, streetcars and Line 1 Yonge - University subway trains or GO Transit and York Region Transit buses. However, Bessarion Station will be closed. Note, also that the TTC is closing secondary entrances / exits at the stations:

• Don Mills Station: the north and south station entrances / exits off Sheppard Avenue East;
• Leslie Station: the east entrance / exit; and
• Bayview Station: the Kenaston Gardens entrance / exit.

While Line 4 is closed, TTC and emergency services personnel are conducting an emergency exercise.