Enforcement Rules of Act for Establishment and Administration of Science Parks Article 17
Duty-free vehicles imported by park enterprises may be put into use or allowed to run only within the bonded area of the science park and shall be marked with the words "This vehicle is authorized to run within the Bonded Area of the Science Parks Only" at conspicuous places on all sides of such vehicles with inerasable paint and in typeface easy to discern.
中文原文 科學園區設置管理條例施行細則第17條
園區事業進口之免稅車輛，限於專供園區保稅範圍內行駛，並應於該車前後左右明顯處，以不易洗擦之塗料及容易辨識之字體書明「本車限於科學園區保稅範圍內行駛」字樣。