We said 'no' and we were on our way,". Several travelers, who spoke to VOA,said they support the extra precautions.

VOA: standard.2010.01.05

It is not to bind them from voluntary actions but to direct and keep them in such motion as not to hurt themselves by their own impetuous desires, rashness or indiscretion as hedges are set not to stop travelers but to keep them on their way."

不是约束他们去做本该做的事,而是约束他们不做不该做的事,以免因自己的欲望，轻率，鲁莽而危机自身，这就像是篱笆的功能一样,不是要阻挡行路而是为小路指引方向“

耶鲁公开课 - 政治哲学导论课程节选

And then in terms of providing good information to travelers as to what different travel choices based on real time conditions on the roads.

VOA: standard.2010.07.26

PIA's spokesman Sultan Hassan tells VOA that the Hussains are among the up to 17,000 travelers backlogged on PIA flights, which frequently run through European airspace.

VOA: standard.2010.04.23

Travelers waiting around here are missing out on income because they cannot return to work, like this French physical therapist hoping to get back to Paris.

VOA: standard.2010.04.19

Apparently,this did not happen and now the Obama administration has ordered investigations into how travelers are placed on these lists and how that information is then handled and distributed.

VOA: standard.2009.12.28