If you come home to find your new puppy sitting next to a fresh turd and looking guilty, you can never say for sure that they were the culprit but chances are it was them.
I wrote a blogpost recently about potholes and the cost of repairing them. As with the puppy, I cannot say for sure whether it is bicycles or cars and trucks that are responsible but sometimes the potholes are just sitting there in the road like the dogpoo in my analogy.
Have a look here:
This is on Frome Road just before the bridge over the Torrens next to the zoo. Its bike lanes are in the ever popular door zone but it is nevertheless quite a well used route into the city. Further up the road beyond the roundabout is Adelaide CBD's only segregated bike lane.
Note that the bike lane is completely smooth and intact. The gravel there more than likely has been thrown up from the road to the right.
But note those potholes - lying there like little poo pellets freshly fallen from that BMW X5's exhaust pipe.
It certainly wasn't me.
And that, my friends, is another reason why bicycle riders do not pay registration. And all of this crap about bicycles being registered because of reckless cyclists speeding through red lights and nearly killing people all across the city is, well, crap.