Ключевые слова: abstract, activity, asphalt, bicycle, biker, caution, communication, creativity, crossing, crossroad, crosswalk, cycling, danger, ecology, environmental, europa, exercise, future, guidance, infrastructure, lamp, life, lifestyles, light, london, mobility, movement, outside, parking, pathway, people, protection, rider, rules, safe, safety, security, sidewalk, signal, sport, starting, stop, traffic, transportation, urban, wait, walk, warning, way,