An ambulance has been destroyed in an explosion in County Mayo.
The National Ambulance Service says it happened at its Castlebar station in the early hours of this morning.
Footage online appears to show the ambulance ablaze, before an explosion is seen.
The HSE says no patients were affected and no staff members were injured, but that a nearby property was also damaged.
Gardaí aren't treating it as suspicious and an investigation is ongoing.