Do I recall they were slapped over the wrist by the IAA for charging for emergency exit seats because they are supposed to check the users of those seats are mobile enough??
However I think Aer Lingus charge for legroom seats???
They received a slap over the wrist from the IAA because they left those emergency exit seats go unoccupied when not pre-booked. Aer Lingus however assign all emergency exit rows as well as all other seats to be assigned for free on the day of departure.