Tributes have been paid to two teenagers who were fatally stabbed on the streets of London within 24 hours.
Flowers were laid near Clapham South Tube station in memory of a 17-year-old killed there on Friday.
Less than a day earlier, 15-year-old Jay Hughes was pounced on in a โpremeditated attackโ near a chicken shop in Bellingham, south-east London.
His family paid tribute to him as โvery bright and brilliant at artโ.
London Mayor Sadiq Khan said the teenagersโ deaths were โa terrible waste of young livesโ, as he offered his condolences to their families.
The fatalities came as debate continues over the effect of police budget cuts and what officers should focus their limited resources on.
Meanwhile, police said two teenage boys were shot from a car in the Handsworth area of Birmingham on Friday night.
West Midlands Police said a 15-year-old is in a stable condition in hospital after being shot in the back, while a 14-year-old was hit in the arm.
Jay was attacked near the Morleyโs chicken shop in Randlesdown Road, Bellingham, at about 5.20pm on Thursday.
His aunt, 32-year-old Rochelle, said he went out โto get some food and he never came backโ, the Evening Standard reported.
โHe loved riding his mountain bike, was very bright and brilliant at art. He wanted to be a cartoonist,โ she added.
The attack on the 17-year-old, who has not yet been formally identified, happened at about 4.35pm on Friday near the south-west London Underground station.
Purple flowers wishing the boy โlots of loveโ were left near the scene.
Scotland Yard have yet to make any arrests over the latest two fatalities, which bring the homicide tally in the capital to 115 this year, 19 of them teenagers.
Metropolitan Police Commissioner Cressida Dick, who is Britainโs top officer, said on Friday that โstretchedโ forces must priorities serious violence and drug gangs rather than non-criminal acts of misogyny.
She said officers โcanโt go on increasing the scale of the missionโ without further funding as she indicated that other offences, such as online fraud, were lower priority.
The London Mayor has previously blamed rising violence on ยฃ700 million cuts to the Metโs budget over seven years, with more expected to come.
On Friday, Mr Khan announced the latest measure in the โpublic health approachโ to tackling violence, with a review of the most serious offences since 2014 to discover the trends behind attacks.