Yes, it has, see [0], [1]. But there are fairly simple reasons why Europe does not close those stations, namely because European nations (including Germany) are doing similar things on their own [2],[3],[4] and also together with the Americans [5], and they generally think it's good that way.
Another point is that enforcing closure of such stations is rather difficult. You can limit these activities by making noise in the public and declaring diplomats persona non grata, but such things come with a diplomatic price.
BTW, your question reminds me of the activities of Интернет исследовательское агентство. According to reports, they like to raise this kind of points, though sometimes more more aggressively (hence the name "troll army").
Another point is that enforcing closure of such stations is rather difficult. You can limit these activities by making noise in the public and declaring diplomats persona non grata, but such things come with a diplomatic price.
BTW, your question reminds me of the activities of Интернет исследовательское агентство. According to reports, they like to raise this kind of points, though sometimes more more aggressively (hence the name "troll army").
[0] http://www.spiegel.de/international/germany/cover-story-how-...
[1] http://www.spiegel.de/international/germany/german-helicopte...
[2] http://www.france24.com/en/20131024-nsa-france-spying-squarc...
[3] http://www.matthewaid.com/post/88066878726/bnd-admits-six-fa...
[4] http://articles.baltimoresun.com/1994-12-21/news/1994355023_... (1994!)
[5] http://www.spiegel.de/international/germany/the-german-bnd-a...