Two men have been arrested after off-duty police officers were allegedly attacked on a busy Sydney road, with one left needing CPR.

The two constables, both aged 25, were leaving a concert in Newtown when they came across a group having a “heated” discussion on Enmore Road around 11pm yesterday.

One officer, who was allegedly knocked to the ground then repeatedly punched and kicked in the head, was left unconscious and witnesses helped perform CPR on him before paramedics arrived.

Newtown assault
Police are ‘confident’ they will make arrests following the alleged brutal assault in Newtown. (On Scene Bondi)

He remains at Royal Prince Alfred hospital in a serious condition.

The second officer who facial injuries has since been released from hospital.

Police arrested an 18-year-old and a 20-year-old man at a home in Mascot about 3.20pm today.

They have been taken to Mascot Police Station.

No charges have been laid yet.

Earlier, NSW Police Superintendent Despa Fitzgerald said police were hunting three persons of interest after the assault.

Newtown enmore road assault
The injured man, 25, and second man are both off-duty police officers. (On Scene Bondi)

“I’m confident, we have positive lines of inquiries,” Fitzgerald told media today.

“We will be hunting down those persons of interest, we will be knocking on your door, so if you have anything you want to say, please hand yourselves in to police.”

Fitzgerald thanked the witnesses who rendered CPR on the seriously injured officer and said “anything could have happened” if they weren’t there to help.

She said police were looking for any CCTV, dashcam or phone footage of the “violent, confronting and distressing” incident.

Newtown enmore road assault
An off-duty nurse performed CPR before paramedics arrived. (On Scene Bondi)

NSW Police Minister Yasmin Catley thanked the witnesses, including an off-duty nurse, who came to the officers’ assistance.

“We have such gratitude for you coming in and helping those officers, particularly that officer with crucial injuries,” Catley said.

“The police [officers] themselves are thankful.”

She added: “Get these perpetrators and to get them behind bars. This is a dangerous attack and we do not want them on our streets.”

Newtown enmore road assault
The 25-year-old remains in a serious but stable condition in hospital. (On Scene Bondi)

Police say the two officers were walking along Enmore Road when they approached three men unknown to them who were having an argument.

“The two off-duty officers were assaulted with one of them knocked to the ground and repeatedly punched and kicked to the head,” NSW Police said in a statement.

“The second man, also aged 25, suffered facial injuries and was also taken to hospital for treatment; however, has since been released.”

The three men behind the attack allegedly fled the scene before police arrived.

Anyone with information is urged to contact police or Crime Stoppers.

You May Also Like

Jeff Bezos and Lauren Sánchez’s wedding planners defend couple amid Venice protests

Jeff Bezos and Lauren Sánchez’s wedding organizers have come out in defense…

‘Entourage’ Star Jeremy Piven Reflects on Fame, Stand-Up, and How His Late Mother Shaped His Career

Golden Globe winner Jeremy Piven, best known for his iconic role as…

SI Swimsuit model Camille Kostek claims NFL wives judged her for not having wedding ring

Camille Kostek is opening up about the not-so-glamorous side of dating a…

Nine Network bosses DELETE shocking rape re-enactment from 60 Minutes episode – after the actor who played a knife-wielding predator is revealed to have done the unthinkable

The Nine Network is removing footage from a 60 Minutes episode in…