To neither of these drawbacks was John altogether indifferent. He was only biding his time to make a great effort for the removal of the first; and although the second appeared, as yet, to have made no difference to his political position, he was not insensible to the dangers which it might involve. He was still playing with both primate and Pope. In the spring of 1210 he had made another feint of renewing negotiations with Stephen Langton, had sent him a safe-conduct for a conference to be held at Dover, and had actually gone thither (May 4), ostensibly for the purpose of meeting him. But the safe-conduct was irregular in form; and this circumstance, coupled with a warning from some English barons, made Stephen refuse to trust himself in John’s power.[711] The king vented his wrath by cutting down the woods on all the archbishop’s manors.[712] On his return from Ireland he dealt a heavy blow at the religious orders. Towards the end of October he called together in London the heads of all the religious houses in England, and compelled them to give him sums of money, of which the total is said to have amounted to one hundred thousand pounds.[713] The Cistercians, whom he had spared in the earlier days of the Interdict, had to bear the brunt of his exactions now; they “were forced to find him chariots with horses and men,”[714] or, as another writer explains it, their privileges were quashed, and they had to give the king forty thousand pounds;[715] moreover, their abbots were forbidden to attend the triennial chapter of the order at Cîteaux, “lest their piteous complaints should exasperate the whole world against such an oppressor.”[716] [Sidenote: 1211]