Group 1 - The core viewpoint of the article highlights the increased traffic safety risks during the upcoming "May Day" holiday, particularly due to concentrated travel for tourism and family visits, as well as adverse weather conditions [1][2][3] Group 2 - The article identifies five prominent traffic safety risks during the "May Day" holiday: 1. Increased safety risks from concentrated travel for tourism and family visits, with a significant rise in traffic accidents compared to regular days [1] 2. Highways will experience increased traffic flow due to free passage, leading to congestion and higher accident risks from fatigue and inadequate following distances [1] 3. Traffic safety risks around scenic areas due to overcrowding and difficult road conditions, especially in mountainous and rural regions [1] 4. Complicated traffic environments in rural areas due to increased logistics and returning workers, raising the risk of speeding and reckless driving [2] 5. Localized weather conditions, such as strong winds and thunderstorms, will negatively impact traffic safety [2] Group 3 - The Public Security Traffic Management Bureau provides safety tips for holiday travel, including: 1. Plan trips in advance by checking weather forecasts and road conditions, and avoid peak travel times [3] 2. Maintain focus while driving, avoid distractions, and adhere to speed limits, especially in adverse weather [3] 3. Ensure safety by keeping a safe distance on highways and following proper procedures in case of accidents [3] 4. Exercise caution when driving in mountainous areas and around crowded scenic spots [3] 5. Use only licensed passenger vehicles and ensure safety measures like seat belts are in place [3]