Ключевые слова: accident, banned, barrier, building, business, construction, energy, entrance, forbidden, gas, gazprom, germany, hazard, health and safety, hoarding, industrial, industry, information, keep out, lubmin, massive, metal, nordstream, notice, parental, pipe, prevention, private, prohibited, risk, road, russia, safeguarding, safety, security, shield, sign, site, solid, steel, structural, tube, vyborg, warning, work, workplace, yellow,