Prince William has joked that anyone who smashes a window during the upcoming football match at Buckingham Palace will have to answer to his grandmother.
The famous landmark will host its first ever football match between two of England's oldest amateur clubs later today, as part of the Football Association's 150th anniversary celebrations.
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It will be very warm in the sunny spells, but fairly breezy across northern areas.
Police have been accused of standing by during the incident.
The former special counsel is due to testify before Congress this week.