Hydro One says storm was the worst they have experienced since 1998

As day four of restoration work continues, Hydro One says more than 667,000 customers have been restored after this weekends ice storm.

Officials say crews, contractors and local utility partners continue to work, and through their mutual aid agreements, extra support has been brought in to help in the hardest hit areas. 

While today’s weather was favourable, officials say they’re preparing for more freezing rain and wind in central and south western Ontario, and crews will continue to work around the clock until everyone’s power is restored.