In an unfortunate incident, a multi-car collision was triggered by a driver suffering an acute myocardial infarction, or heart attack, while at the wheel. The incident occurred during peak traffic hours, causing significant disruptions. The driver was rushed to the hospital, but his current status remains unknown. The investigation is ongoing as authorities work to clear the road and deal with the aftermath of the accident.

The importance of road safety and driver health is a key concern in Japan, and incidents like these often spur debates on these topics. Passing a comprehensive drivers' health check is a requirement for a driving license renewal, especially for professional drivers and those of advanced age. Accidents such as this can potentially lead to policy changes aimed at preventing similar incidents, like reconsidering driver's medical check-ups and regulations.

In contrast, in the US and EU, while health checks are important before obtaining or renewing a driver's license, the emphasis is more on eyesight and mental acuity rather than a full health examination. Should a person be known to have a condition likely to cause sudden incapacitation, such as a heart condition, they may face restrictions, but the enforcement of these rules varies widely.