When I say that cycle paths here are quite often 4 m wide, I'm quite sure that a lot of people don't believe me.
An amusing way of demonstrating this occurred to me on Saturday. I put my bike sideways on a cycle path which is being resurfaced (so officially out of use, not that this stops many people) in a position where it wouldn't get in the way due to the pile of tiles for resurfacing the pedestrian path, but would demonstrate the width.
As you'll see, if it were possible to ride your bike sideways along here, it would still also be possible for someone to ride in the same manner in the opposite direction without any danger of crashing...
And why this cycle path ? It's nothing special as such, but it's part of the most direct route for us to the city centre so I come along here often. I took photos when I saw it was being improved.