A drive-by shooting in Brixton which left four people in hospital on Saturday has been called “an act of indiscriminate violence” by police.

Shots were fired in the early hours on Coldharbour Lane in the south London area, leaving one 25-year-old man in hospital with life-threatening injuries.

Three others – 21, 47 and 70 years old – were also taken to hospital, though their injuries have been assessed as not life‑threatening or life‑changing.

A spokesperson for the Metropolitan police said no arrests had been made at this time but detectives were “working at pace to identify those responsible”.

The force was called at 1.14am after reports of a firearm discharge. Officers, including specialist crime officers, were on the scene within minutes and provided emergency first aid alongside the London ambulance service.

A London ambulance service spokesperson said two people were taken to a major trauma centre and the other two to a local hospital, with a trauma team from London’s air ambulance joining ambulance crews.

DCI Allam Bhangoo, who is leading the investigation, said: “We understand how concerning this incident will be for the local community and want to reassure residents that officers are working at pace to identify those responsible.

“This was an act of indiscriminate violence, and we will work relentlessly to bring the suspects to justice.

“It is vital that anyone who witnessed the incident, or has information that could assist the investigation, comes forward.

“Local residents can expect to see an increased police presence in the area over the coming days. If you have any concerns, please speak to officers.”

The Met appealed for anyone with information or footage that could assist police to contact 101, or alternatively information can be provided anonymously via the independent charity Crimestoppers.