How to Cycle Safely
have a plan to either turn quickly or slam on the brakes. Avoid the door zone. There are rare exceptions when I will dip into the door zone briefly (only while going very slowly). But for the most part you should stay out of it. It is impossible to predict if a door will open. Lane positioning is an art not a science. It comes with experience. At any given spot on a road I might be further to the left or right depending on what time of day it is...