Coronation: Moment protester arrested near Trafalgar Square

Protester Matt Turnbull is one of the people arrested in the build up to the Coronation.

Dozens of people have been arrested during the King's Coronation, including the leader of a prominent anti-monarchy group.

London's Metropolitan Police said 52 arrests were made for a range of reasons, and all remain in custody.

The arrest of anti-monarchy protesters earlier in the day has been labelled "alarming" by human rights groups.

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