Did you pay?

The Canada Line runs by the honor system. You're suppose to pay for your fare beforehand and there are no gates or fare checks... well... not initially. Now they have people in green shirts standing at the entrance of to each station (from Richmond anyways) that check random people walking past them.

Oh Octopus card... Come to us!

5D Mark II; Shutter speed 1/1250s; Aperture f/4; Focal 24mm; ISO 125