CASE HUB ARCHIVED–this archived case hub reflects the position at the date of the decision of 27 February 2013; it is no longer maintained. See further, timeline, commentary and related cases. Case facts Outline European Commission merger investigation into the planned acquisition by Ryanair of Aer Lingus (third attempt) (Case M.6663). The transaction was prohibited by the Commission on 27/02/2013. Latest developments On 27 February 2013, the Commission has prohibited the transaction.The commitments offered by Ryanair, including the sale of 43 routes, including brands, airport slots and aircraft leases to Flybe and a commitment that British Airways would operate flights from London for three years, didn't satisfy the Commission's competition concerns. The Commission concluded that Flybe didn't have the experience to compete with Ryanair, didn't have experience of the Irish market, wasn't used to operating the aircraft offered by Ryanair and some of the routes didn't match Flybe's business model. In relation to the British Airways commitment, the Commission found that British Airways would not offer a sufficient constraint on Ryanair, especially because of its