The transcript details a statement by the Taipei Railway Police Chief, Wang Baozhang, regarding an incident involving an explosive device found on a train. The device, a steel pipe containing fireworks, was discovered near the 23-kilometer mark. Initial investigations have ruled out terrorism, as no group has claimed responsibility. The police are focusing on evidence collection and witness interviews. Nationwide police agencies, including railway and city police, are advised to enhance security measures at stations and on trains.

發言者是誰？

鋼管爆發點的距離是多少？

鋼管裡面放置了什麼物品？

目前為止有沒有接獲相關的情資證後？

針對本案，警方已經排除了什麼狀況？