Executor Pallin
From Mass Effect Wiki
The turian head of Citadel Security, Executor Pallin acts as the liaison between C-Sec and the Citadel Council. He has an office on the Presidium near the Embassies, and is seen arguing with Garrus Vakarian in the Council Chambers over Garrus' investigation into Saren Arterius. Unlike Garrus, Pallin is extremely "by-the-book" in his work, and refuses to allow Garrus more time to investigate.
Pallin, a thirty-year veteran of C-Sec, makes no secret of his views. He dislikes both Spectres and humans, so Commander Shepard - the first human Spectre - is not a terribly welcome visitor to his office. He mistrusts Spectres because he believes nobody should act above the law - he claims he has never had to break the law to do his job. When Shepard points out that sometimes the galaxy needs people like the Spectres, Pallin concedes the point, but says in that case Spectres need to be held to a higher standard, or the Council might end up with more agents like Saren.
His opposition to humans is political: he thinks they are becoming too powerful too quickly, labelling them the Council's new 'pet'. Shepard retorts that humanity has to fight for every concession, which Pallin is pleased to hear, "but don't expect the rest of us to just sit back and let you take it."
