TransLink's Expo and Millennium SkyTrain lines are down due to a "technical issue".
Commuters have been left stranded on the tracks, forced to walk to the closest station available.
The Canada Line is functioning normally and operating extra trains. As the city approaches rush hour, TransLink is recommending that riders utilize the bus system as much as possible.
Here's a collection of photographs posted to social media by users forced to walk from the powerless trains or struggling with long wait times.