Not sure if the Bus Eireann citybuses will be dual-door , B.E. did put forward a case that outside of Dublin they are not needed citing London and other large UK cities as examples , dont know how that went but I do know that Dublin Bus is still refusing the dual-door buses hence why nothing has been ordered yet (probarbly just as well as ADL has just announced the end of the current Enviro 500 in favor of a new model (which is also the Enviro 500 but restyled)