A six-month trial will be introduced at Holborn station from mid-April, eliminating the rule of standing on the right and walking on the left.
2016年高考英语上海卷 阅读理解 阅读D 原文
A three-week trial at Holborn last year found that the number of people using escalators at any time of could be raised by almost a third.
2016年高考英语上海卷 阅读理解 阅读D 原文
Holborn has one of the longest sets of escalators on the underground network at 23.
2016年高考英语上海卷 阅读理解 阅读D 原文
Peter mcnaught, operations director at London underground, said: "It may not seem right that you can go quicker by standing still, but our experiments at holborn have proved that it can be true."
2016年高考英语上海卷 阅读理解 阅读D 原文