There is also the case of the Luas level crossings at the Red Cow roundabout, about which there has been much discussion and criticism in recent weeks. As often happens in Ireland, the decision was made several years before the debate really started. Approval for the Red Cow level crossings was given after an inquiry into Line A – Tallaght to Abbey Street – headed by Judge Sean O'Leary. Judge O'Leary based his findings on a report produced to the inquiry by the Dublin Transportation Office. Judge O'Leary stated: