City workers are still digging and hoping to find the end of the erosion at that sinkhole on Yonge Street at Roxborough Street. The pavement opened up yesterday and all the authorities can say is that it is sewer-related but they don’t know the extent. The street may be closed — as it is now from Crescent to Roxborough — until Thursday. Traffic is diverting at St. Clair and Davenport Rd.
