Japanese families who have lost loved ones due to reckless driving are voicing their opinions on a proposed law seeking to adopt standardized numerical limits for dangerous driving. The details of the proposal, including its precise criteria and how its enforcement will be carried out, are presently under discussion. The story necessarily involves the personal perspectives of these bereaved families, and their hopes for swifter justice and increased road safety.

In Japan, reasons such as drinking and speeding are severely dealt with in terms of dangerous driving and often involve criminal penalties. However, there's ongoing public demand for clearer, firmer regulations that define "dangerous driving". The views of grieving families are particularly poignant and influential. Their concern regarding justice and prevention is widely shared throughout the country.

In the US or EU, there already exist extensive traffic laws with detailed numerical boundaries for speeding, blood alcohol level, etc. There are also strong penalties for violating these rules. Japan's transition towards similar numerical limits reflects an alignment with these international standards.