Anti-capitalism protesters from the Occupy movement have begun a new protest in the City of London as part of a global day of action.
Other protests are underway in cities including Moscow, New York, Athens and Madrid.
Several hundred people have gathered outside St Paul's Cathedral for a rally, before moving on to demonstrate outside the offices of some of the largest firms in the financial heart of London.
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The teenager, who played football for Uganda's youth team, was found injured in the communal area of a block of flats on Wayford Street.
Almost half of London's LGBT+ community have felt threatened in the last year because of their sexuality, according to a new survey.
Mr Charles died in hospital after he was chased by a police officer into a shop in Dalston and restrained.