A fog advisory that covered much of southwestern Ontario on Tuesday morning has been lifted.
Environment Canada issued the advisory for London, Strathroy, Komoka, Parkhill, Eastern & Western Middlesex Counties, as well as St. Thomas and Elgin County when a blanket of thick fog covered the region.
It warned that visibility would be reduced to zero at times.
Around 10:45am, the advisory was lifted as the fog cleared away.