The news focuses on the legality and safety concerns of making a U-turn at an intersection in Japan. It seems there is a public debate on whether this maneuver is a traffic violation or not. The news piece further delves into the dynamics of traffic rules and road signs in relation to U-turns at intersections, possibly hinting at a need to reconsider existing regulations.

In Japan, road safety is a crucial societal topic, and adherence to traffic rules is firmly ingrained. The story probably aims to instigate a conversation about the clarity and effectiveness of Japan's road traffic laws, specifically in terms of managing U-turns at intersections. There's seemingly unclear understanding among drivers, leading to the possibility of confusion and misinterpretation of laws.

In the US or EU, U-turn regulations vary from state to state or country to country. Notably, there's more emphasis on sign-posted instructions, with several intersections explicitly indicating whether U-turns are allowed or prohibited, thereby eliminating a lot of uncertainty among drivers. However, debates about specific traffic rules and their interpretation often arise.