Queen orders Harry and William to walk apart behind Prince Philip's coffin: Feuding brothers will not stand together at Her Majesty's request as full funeral details are revealed Harry and William will be separated by cousin Peter Phillips as they walk in a line behind grandfather's coffin When the coffin is taken into chapel, William will move ahead of his brother as the royal family arrives in pairs Palace officials say royal men will wear morning coats with their medals and the women will wear day dresses The Queen - like all 30 guests invited to the service - will wear a face mask and will sit by herself in the quire