[LCC City] City of London Cycle Accident Assessment Study

From the London Cycling Campaign:

Figure 10: All accidents caused by cyclists by contributing factor
2.6.2 The main contributing factors of accidents caused by cyclists
were
overtaking on the nearside (19%)"

And no mention of whether there was a cycle lane?

So a cyclist could be using a cycle lane, collide with a vehicle, and
the cyclist is held at fault?

I don't understand this at all.