The family of a teenage boy who died suddenly last year after his heart stopped beating has set up a Memorial Trust to raise awareness about a condition called Sudden Ar-rhythmic Syndrome.
Joe Humphries' parents and Martin Johnson, the former England and Leicester Tigers captain, launched the charity this morning. They want to highlight the fact that 12 young people die each week from undiagnosed heart problems.
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It happened on the top deck of the Number 14 bus after an altercation between the victim and a group of boys.
Four men were thrown from one of the cars, and three died at the scene. A taxi driver and his two passengers were also killed.
A chilly and foggy morning with strong outbreaks of wind but it will become milder in the afternoon.