Things cyclists should know … POV driver who's incapable of cycling

The club run, with riders nose to tail and two abreast (allowing of course for some to drop to the back or go up to the front, and thus be three abreast) is a marvel of communication and cooperation.

Yes it is. I enjoy seeing these well organised groups, both on the road, and on TV. The fluid structure is impressive.

Not all groups of cyclists are like this.