For a cyclist in town, safe distance is not only the space to the vehicle ahead. It is also room for opening doors, pedestrians, drains and sudden movements near bus stops or junctions.
European road-safety material reminds riders that predictable movement reduces misunderstandings between cyclists and drivers. The earlier others can read a rider’s intention, the more time everyone has for a calm reaction.
The practical rule is simple: do not ride too close to parked cars, take position early before a turn and keep the bike steady even if someone behind is impatient. That style of riding is not aggressive; it is readable.
Drivers help by overtaking patiently with enough side clearance. A few lost seconds on a narrow street matter less than forcing a cyclist toward the kerb or a drain cover.