What Is Metro Saying with this Ad?

by Charles Mudede Ashley SipleA question recently sent to me: "As a walking, person what does this ad mean to you?"I looked at the ad, thought about it for a moment, and nothing came to me. The black Converse sneakers? The yellow strip you find at the edge of T-link platforms? The English words: "Walk Safe"? What's this about? Who is Metro addressing? Pedestrians? I wasn't the only one in the dark. Transportation activist Ryan Packer tweeted this:I would really like to know specifically what @kc