Sticker #393this machine reduces traffic

Ever seen a rush-hour traffic jam caused entirely by bikes? We haven't either (err, at least so long as you don't count those intentionally traffic-jamming bicycle protests). One cyclist equals one less car on the road, which helps everybody involved - even those stinky cars!

(Sturdy vinyl sticker with black print on a white background. Reads: "this machine reduces traffic" with an icon of a cyclist on the left hand side.)