Dolores O'Riordan has been discharged from hospital and released without charge from garda custody - following an alleged air rage incident.
The Cranberries singer was arrested in Shannon this morning after coming off a flight from JFK in New York.
Gardai were on standby at the airport after they were notified that a passenger had become disruptive on board the Aer Lingus flight and had to be restrained.
A member of the cabin crew was brought to hospital for an X-Ray on her foot.
A file in relation to the incident is being sent to the DPP