Behold my favorite #traffic calming device.
@davidho @milgrim how does this work, like what am I missing?
@cleatsandcode @davidho the space is so narrow any cars have to drive slowly through the bollards or risk damage to their shiny automobile. Particularly fun in my opinion is that larger cars have to be even more careful
@milgrim @cleatsandcode @davidho But drivers know that the bollards must be wide enough for normal cars, so all they have to do is miss the driver's side bollard with the driver's side wing mirror by a couple of cm, and be driving straight, and they haven't got a problem. There's no need to worry about the other side of the car.

@TimWardCam @milgrim @cleatsandcode @davidho this is not true, because cars come in this street not perfectly aligned with its axis. It's wide enough for a normal car going straight, but the car needs to be perfectly aligned with the street prior to crossing the bollards, not worry about solving the alignment later.

(Correction: i see you mentionned that they have to be driving straight, but doing that immediately after a turn is the hard bit)