Muscles and Magna Carta

"We need to be far more muscular in promoting British values and the institutions that uphold them" Prime Minister David Cameron recently advised, urging that Magna Carta should become part of the school curriculum. LINK

Does he know that this clause is contained in the Charter:

No free man shall be seized or imprisoned, or stripped of his rights or possessions, or outlawed or exiled. Nor will we proceed with force against him except by the lawful judgement of his equals or by the law of the land. To no one will we sell, to no one deny or delay right or justice.