A 34-year-old man wanted in connection with a car crash that killed three teenagers has been arrested.
Scotland Yard said he handed himself in and was arrested on suspicion of causing death by dangerous driving.
A 28-year-old man was arrested after the crash near a bus stop in Hayes, west London, on Friday evening, on suspicion of the same offence.
Police have also named the victims as Harry Rice, 17, and George Wilkinson and Josh Mcgunniess, both 16.
Josh had previously been named locally, and on his Facebook profile, as Josh Kennedy.
The boys were going to a 16th birthday party before they died when a black Audi is believed to have mounted the pavement in Shepiston Lane.
George Wilkinson’s grandfather, Nigel Goodhand, went to the scene on Sunday.
“I’m really cut up. It hurts. George’s mother has lost the plot.
“I wasn’t going to stop here, but I had to in the end”, he said.
“I’m upset, but I’m pleased I’ve seen him. He will be sorely missed.”