After the fiasco of Bannockburn, the earls of Lancaster and Warwick saw their political influence increase, and they pressured Edward to re-implement the Ordinances of 1311. Lancaster became the head of the royal council in 1316, promising to take forward the Ordinances through a new reform commission, but he appears to have abandoned this role soon afterwards, partially because of disagreements with the other barons, and possibly because of ill-health. Lancaster refused to meet with Edward in parliament for the next two years, bringing effective governance to a standstill. This stymied any hopes for a fresh campaign into Scotland and raised fears of civil war. After much negotiation, once again involving the Earl of Pembroke, Edward and Lancaster finally agreed to the Treaty of Leake in August 1318, which pardoned Lancaster and his faction and established a new royal council, temporarily averting conflict.