Railway Act Article 68

In the event of occupation or destruction of railway land or damage to railway facilities without authorization, the offense shall be prosecuted for investigation of the involved criminal liabilities; in addition, the offender(s) or their employer(s) shall be notified to complete restitution, to provide reimbursement for the restoration cost, or to provide compensation in accordance with the law.When land is designated for railway use in accordance with Article 7 via announcement or marking with boundary markers, and is prohibited or restricted from construction, and if construction is still arbitrarily carried out, the railway authorities may demolish the construction in consultation with the relevant authorities.
中文原文 鐵路法第68條
擅自占用、破壞鐵路用地或損壞其設施者,除涉及刑責應依法移送偵辦外,並應通知行為人或其雇用人負責回復原狀,或償還修復費用,或依法賠償。
依第七條規定編為鐵路使用之土地,經公告、立定界樁並禁止或限制建築後,仍擅自建築者,鐵路得會同有關機關拆除之。

English translation for reference only; the Chinese text prevails. Not legal advice.