Как U.S.. Государства могут реализовать временный контроль трафика MUTCD: Ключевые элементы соответствия и роль дорожных шишек

НАС. states meet mutcd temporary traffic control by following key compliance steps, using proper traffic cones for safety, видимость, and legal standards.
Почему Париж не использует знаки остановки и что это значит для городского трафика

Paris is different from other big cities because it hardly uses stop signs. The newest city records say there is only one real stop sign in Paris. It is in the 16th arrondissement at a building company’s exit. The city uses other ways to control traffic. Drivers in Paris often use the “priority to the right” rule or go through roundabouts. This way helps traffic move well and shows a special way to handle city streets.
Понимание знаков европейской остановки: Почему “ОСТАНАВЛИВАТЬСЯ” Используется по всей Европе

Stop signs are very important for road safety and order. People everywhere know what a stop sign is. But its look and words can change in different places. В Европе, stop signs are red and shaped like an octagon. They have the English word stop on them. This started in World War II when the US Army used this sign in Europe. The word stop is clear and helps drivers from many countries understand. Using the same word, форма, and colour makes European stop signs work well and easy to see.
Почему барьерные платы имеют решающее значение для предотвращения падений на строительных площадках

Falls are still the main reason for bad injuries and deaths on construction sites. 48% of injuries and 30% of deaths happen because of falls. A recent NSW inspection gave out 192 notices for dangers linked to working at heights. This shows that the risk is still there.