LATEST: Three hospitalised, man arrested following 'serious' incident in Dublin

A man has been arrested after three people were hospitalised in a suspected knife attack that left a Dublin neighbourhood in “a state of shock”.

Gardai have confirmed they responded to a “serious incident” at approximately 3pm this Sunday.

Three people - all male -  were injured in the suspected attacks across several streets in the Arbour Hill area of Stoneybatter in the capital.

There was a large Garda presence in the area and other emergency services attended.

Local Fine Gael councillor Ray McAdam said residents were told to lock their doors and stay inside.

Mr McAdam said gardai reacted very quickly and “swarmed the place”.

A man was arrested and detained at a garda station in the north side of Dublin city.

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Gardai say the three males who were assaulted in the course of the incident were taken to hospital for treatment.

Two men had “serious but not life-threatening” injuries, while the other man’s injuries were described as “less serious”.

Following the arrest, a spokesperson for An Garda Siochana said: “There is no ongoing risk to the public at this time.”

A heightened police presence and a number of crime scene cordons were in place until shortly before 5pm.

All traffic restrictions have been lifted.

Gardai are appealing for any witnesses to the incident to come forward.

“Anyone who was in the Stoneybatter area between 2.30pm and 3.30pm, who may have any video footage linked to this incident, is asked to make this footage available to gardai,” a garda spokesperson said.

“Anyone with information is asked to contact the Bridewell garda station in Dublin on (01) 6668200, the Garda Confidential Line on 1800 666 111, or any Garda station.”

Mr McAdam said community gardai were contacting local residents to assure them they would maintain a presence in the area.

He described the neighbourhood as “active” and “closely knit”.

“There’s a level of shock, a level of concern – but the overriding sense here in Stonybatter is one of hope that those who have been impacted and injured will make a swift recovery,” he said.

He added: “There’s a sense of ‘how could something like this happen in our neighbourhood?'”

But Mr McAdam said locals had been reassured by the quick garda response.

Sinn Fein leader Mary Lou McDonald said it was “terrible news”.

“My thoughts are with those injured and their families. The community is in a state of shock.”

In a statement, she added: “The gardai and emergency services are to be commended for their response.”