Much of London woke up shrouded in fog this morning. Some of the capital's most famous landmarks were barely visible. Here's how the city looked as Londoners made their way to work.
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Shocked neighbours have told of their fear and paid tribute to a "nice lady" found stabbed to death at her home in Muswell Hill.
The deputy leader of far-right group Britain First has been arrested in London over a speech made at a rally in Belfast this summer.
Captain Mike Green, a senior flying instructor, was piloting the two seater helicopter involved in the crash.