It should be told to think instead about charging a full price for using Heathrow, and the resulting excess profits at BAA should be taxed.

应该考虑对希思罗机场的使用收取全价，并对 BAA 由此产生的超额利润征税。

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The scheme was overtaken by the economic crisis, and the stranglehold of BAA and BA, both of which have a lot invested in Heathrow, has prevented its revival.

该计划被经济危机所取代，英国机场管理局和英国航空公司对希思罗机场进行了大量投资，这两家公司的严格控制阻碍了希思罗机场的复兴。

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BAA has talked about a fourth runway, but not even the most ardent Heathrow expanders can say where it would go.

BAA已经开始谈论第四跑道，但是即使对是希思罗扩张最积极的人也不敢说哪天可以实现。

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Airport operator BAA argues Heathrow is "jam-packed" and needs a third runway to remain competitive globally.

BBC: Labour MPs urge third runway vote

In making its ruling, the commission decided that the lack of competition in the south-east of England, where BAA also operates Heathrow, and in lowland Scotland was bad for passengers and airlines.

BBC: BAA begins airports sale appeal

In addition to Heathrow, BAA owns Stansted, Southampton, Glasgow, and Aberdeen airports.

BBC: Willie Walsh