Ключевые слова: 3d, 3d rendering, abstract, advert, ahead, alert, attention, background, blue, business, caution, concept, danger, direction, economic, economical, employee, finance, financial, flag, france, global, illustration, isolated, labor strike, labour strike, meeting, metallic, money, political, red, road, roadsign, sign, signpost, sky, stoppage, strike, strike action, text, traffic, turnout, walkout, warning, work,