Ключевые слова: accident, attention, baby, background, barricade, barrier, caution, concept, construction, cordon, crime, danger, dangerous, design, entry, epidemic, fence, forbidden, hazard, kids, line, no, outdoor, pandemic, plastic, playground, police, protect, protection, red, restricted, restriction, ribbon, risk, road, safety, security, sign, stop, stripe, striped, swings, symbol, tape, traffic, urban, warning, white, zone,