Transit (Vortex, 1987) #2
Cover, art and script by Ted McKeever.
Spud, a self-proclaimed urban rebel, finds that when he inadvertently becomes involved in a political nightmare of power and corruption, he's going to need a lot more than half a can of spray-paint and a pair of worn out roller blades to survive. That is, if the entire city itself doesn't self-destruct before it's all over!