British Airways parent company is preparing responses to a range of concerns raised in connection with its proposal to buy Aer Lingus.

The review group examining the IAG takeover on behalf of the Government has asked for clarity on a number of issues.

These include jobs, connectivity from Ireland and the lucrative Heathrow slots, according to the Irish Times.

The Government's 25 percent stake is not enough to block a takeover, unless it can get support from other shareholders.