The victim of a fatal shooting has been named by police as 22-year-old Imani Allaway-Muir.
Police were called at 15:20hrs on Saturday, 4 July to Roman Way, N7, following reports of shots fired.
Officers attended with paramedics from the London Ambulance Service (LAS) and found Imani, suffering from gunshot injuries.
Despite their best efforts, he was pronounced dead at the scene.
A post mortem is due to take place later this week
There have been no arrests.
DCI Neil John, of Specialist Crime, said: "This was a shocking incident that happened in broad daylight and we believe many people in and around Roman Way would have heard a number of gunshots.
"I would urge anyone that has any information, or video footage, of the area at the time of the incident to contact police.
"The family of a young man have been left devastated by his death and my team of detectives is working relentlessly to identify and arrest those involved.”
A Section 60 Order covering the entirety of Islington and Camden is in place from 14:02hrs on 5 July to 04:00hrs on 6 July.
Anyone who witnessed the incident, or who has video or images that could assist police, is asked to call 101 ref CAD 4432/4 July.
The public have a huge role in helping to both prevent and detect crime. We need to hear from anyone who has information about this crime, or about someone they suspect to be carrying a weapon or involved in organised crime.
If you don’t want to speak to the police, contact Crimestoppers on 0800 555 111. They are a totally independent charity and you remain 100 per cent anonymous, they never ask your name and they cannot trace your call, your IP address or device you use.
Advice and support is also available through organisations including Knife Free.