Factual error: Tony Gregory, the politician that Veronica meets, is seen wearing a suit and tie. Tony Gregory the TD, made a point of never wearing a tie.
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Factual error: When the two Gardai (Police officers) are watching over Guerin's house after she was shot in the leg they are sitting in their car drinking coffee from Starbucks disposable cups. Starbucks did not enter the Irish market until long after the events dipected in this film. In Ireland at that time it would be more likely that they would be drinking tea out of a flask.
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