london
The 33-year-old was rushed to hospital with "critical injuries" after the incident in London, police said.
The Metropolitan Police said a number of other people were injured in the incident in Greenwich, south-east London.
The bodies of Nicole Smallman and Bibaa Henry were found in Fryent Country Park in Wembley, north-west London, in June.
The bridge has now reopened to pedestrians – but drivers are urged to avoid the area.
Like "Boris island" and the garden bridge proposal he supported, the prime minister's latest big idea looks to have fallen by the wayside.
The owners of curry houses in London's Brick Lane, Birmingham's Balti Triangle, and Preston speak frankly about their prospects for the future.
TfL's plans to scrap free travel for under 18s will create a financial barrier between thousands of young people and their education, write members of London's Youth Parliament.
The Zip card for under 18s will disappear as part of the government's proposed TFL bailout – and with it many students' hopes for the future.
Boris Johnson has ordered preparations to avoid a second national lockdown, according to reports.
The child is in a critical but stable condition, police said.