LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( İlyas Tayfun Salcı - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( Tayfun Salci - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( Tayfun Salci - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( Tayfun Salci - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( Tayfun Salci - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in solidarity with US demonstrations for George Floyd in central London, United Kingdom on June 3, 2020. Thousands of people gathered in Hyde Park and marched to Trafalgar Square through Victoria, Parliament Square and Whitehall. ( Tayfun Salci - Anadolu Agency )

LONDON, ENGLAND - JUNE 03: Protesters take part in a Black Lives Matter Demonstration in Hyde Park, central London, United Kingdom on June 3, 2020. ( Kate Green - Anadolu Agency )