Ключевые слова: abstract, aid, area, asphalt, assistance, background, black, blacktop, blue, car, chair, designate, designated, disabled, drive, empty, grainy, handicap, health, indicate, indicator, information, line, mark, medical, notice, park, pattern, paved, permit, physically, prohibit, prohibited, represent, representation, reserved, restricted, road, roadway, safety, service, shape, space, symbol, symbolization, symbolize, traffic, transport, transportation, wheelchair,