93 arrested in Berlin; pepper spray and tear gas fired by police in Marseille; skirmishes in London between protesters and officers on horseback

Eyewitness says plainclothes officer opened fire on suspect who had canisters strapped to his chest and was brandishing a machete in suburb Streatham

Government says it will launch 'major review' of current practices, following last year's London Bridge attack by convicted terrorist Usman Khan

Jones, of Warwickshire, was a volunteer at the event marking prisoner rehabilitation where former convict Usman Khan went on deadly rampage

Neighbors voice concern for well-being of his partner Carrie Symonds ; Police say all occupants were 'safe and well' and no offenses had been committed