To me it seems as though he swerves subtly in towards those bins. It's odd, perhaps, but he's the type of guy looking for an injection of adrenaline any way he can get it. Be that speeding, playing chicken with shit on the street, whatever. Follow him home .. there's likely a crotch rocket in the driveway. 'Risk taking behaviours'. Ex-military? CPTS? PTS? Or plain old fashioned dickhead.
Looks to be 30-40, non-white male, shades, hat rolled up, unmarried, doofus.
*A gazillion assumptions, but hey, it's a slow Sunday morning.