保育園児らの列に車突っ込む 園児２人死亡 大津 | NHKニュース園児２人死亡事故 ドライブレコーダー映像解析へ | NHKニュース

Have you been involved in a traffic accident?

Have you ever seen a traffic accident?

How can traffic accidents be prevented?

What should you say to someone who has lost a loved one?