A gunman in London has been sentenced to 27 years in prison after chasing a teenager on a bicycle before shooting him in a violent attack that shocked residents.

The court heard that the victim, a teenage boy, was pursued through a residential area before being shot by the attacker, in what prosecutors described as a targeted and reckless act of violence.

The incident took place in London, where rising concerns over youth violence and gun-related crime have continued to draw attention from authorities.

During proceedings, prosecutors detailed how the attack unfolded rapidly, leaving the victim injured and prompting an emergency response from nearby residents and security services.

The court ruled that the severity of the offence, including the deliberate pursuit and use of a firearm, warranted a lengthy custodial sentence to reflect the gravity of the crime and protect the public.

The judge described the attack as a serious act of violence with potentially fatal consequences, noting that such incidents undermine public safety and community confidence.

The sentencing adds to ongoing efforts by UK authorities to address gun crime and violent street offences, particularly involving young people in urban areas.

Officials say investigations into related criminal activity in the area are continuing as part of broader policing efforts to reduce violent crime in the capital.