Do cyclists have a zone of uncertainty while riding on the road?

Question

DentroTest · Accepted Answer

Yes, cyclists always have a zone of uncertainty. The 'zone of uncertainty' is defined as the space surrounding any road user (vehicles, pedestrians, or animals) into which they might move unexpectedly. In the case of cyclists, this zone is particularly relevant and wide laterally because, as two-wheeled vehicles, their balance depends on speed and movement, causing natural oscillations (wobbling). Furthermore, they may be forced to make sudden movements to avoid road irregularities or due to wind effects. Therefore, it does not depend on maximum speed, but on the nature of the vehicle itself.

Do cyclists have a zone of uncertainty while riding on the road?

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