根据公众报告，爱尔兰警察拦截了酒精含量为法定限值 4.6 倍的司机。 Ireland Gardaí intercept driver with 4.6x legal alcohol limit due to public report.

由于公开举报其不当驾驶，爱尔兰警察拦截了一名酒精含量超过法定限值四倍的司机。 Gardaí in Ireland intercepted a driver with an alcohol level over four times the legal limit, thanks to a public report on erratic driving. 司机血液中的酒精浓度为每 100 毫升 231 毫克，而法定限制为 50 毫克。 The driver's blood alcohol concentration was 231 milligrams per 100 milliliters of blood, compared to the legal limit of 50 milligrams. 这一事件凸显了公众警惕举报和警察严格执行交通安全措施的重要性。 This incident underscores the importance of vigilant public reporting and gardaí's efforts in enforcing traffic safety measures.