Paragraph 2 Rolling Stock
The high-speed advanced-technology trains shall be designed in such a way as to guarantee safe, uninterrupted travel:
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at a speed of at least 250 km/h on the lines specially built for high-speed, while enabling speeds of over 300 km/h to be reached in appropriate circumstances;
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at a speed of the order of 200 km/h on existing lines which have been or are to be specially upgraded;
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at the highest possible speed on other lines.