La Fontaine tunnel closure: Quebec premier ‘open’ to banning solo drivers during rush hour

François Legault said drivers are asked to carpool or use public transit as the Louis-Hippolyte-La Fontaine tunnel is set to partially close for three years, but it's not a rule.

source https://globalnews.ca/news/9228174/quebec-legault-lafontaine-tunnel-montreal-commute/