Hamilton Drivers

Michael has come up with a new theory about Hamilton drivers.

You see, Hamilton's CBD (all 5 streets) is full of roundabouts. And traffic never moves smoothly through them. Michael's theory is that Hamiltonians drive up to the roundabout at 40km/h, stop dead just outside the roundabout, look at the other traffic around them, see if they recognise anybody, wave, and then play paper / scissors / rock to see who goes first.

This theory has been tested, and I think it's true!