With other conditions comparable, which feature helps provide more room to observe and manoeuvre without endangering pedestrians?

Correct answer

Sufficient space, good visibility and suitable pedestrian separation.

Sufficient space, good visibility and suitable separation between pedestrians and vehicles. The absence of pavements does not itself make a street safer: pedestrians may share traffic space. Narrow roads or numerous heavy vehicles can require more caution. Always adapt speed; easier driving does not mean no risk.