The public is being advised of the potential for increased traffic along LaSalle Line between St. Clair Pkwy. and Vidal St. S on Wednesday.
Pipeline company Sunoco Logistics is conducting an emergency exercise drill throughout the day.
The company says equipment will be staged on Fairview Blvd. during the drill which simulates real field conditions.
The exercise is expected to last all day, but will be most noticeable between 9am and 11am.
Emergency response personnel from Lambton county, the city of Sarnia, St. Clair Township, and Aamjiwnaang First Nation will also be involved.
