<sod >In a break with tradition, the monarch and the Duke of EdinburghÃÂÃÂ observed the two-minute silence at 11am from a balcony while senior members of the royal family and political leaders laid wreaths.< eod>< sod > In a break with tradition, the monarch and the Duke of EdinburghÃÂÃÂ observed the two-minute silence at 11am from a Foreign and Commonwealth Office balcony while senior members of the royal family and political leaders laid wreaths.< eod>