Ключевые слова: adult, afro american, aid, animal, area, assisting, black, building, cane, crossing, dog, elderly, ethnic, ethnicity, european, guide, guy, individual, landmark, leash, london, male, man, mature, old, outdoors, park, people, person, pet, safety, senior, shepherds, shepherds bush, shoppers, stick, stores, street, walking, west london, westfield,