 Edward I interpreted Clement V's papal bull annulling the "Confirmatio Cartarum" as effectively applying to the "Articuli super Cartas", although the latter was not specifically mentioned.In 1306 Edward I took the opportunity given by the Pope's backing to reassert forest law over large areas which had been "disafforested".Both Edward and the Pope were accused by some contemporary chroniclers of "perjury", and it was suggested by Robert McNair Scott that Robert the Bruce refused to make peace with Edward I's son, Edward II, in 1312 with the justification