Civil war again appeared likely, but in December, the Earl of Pembroke negotiated a potential peace treaty between the two sides, which would pardon the opposition barons for the killing of Gaveston, in exchange for their support for a fresh campaign in Scotland.
A guerra civil parecía probable, pero en decembro, o conde de Pembroke negociou un posible tratado de paz entre ambos os bandos, que perdoaría os baróns opositores polo asasinato de Gaveston a cambio do seu apoio a unha nova campaña en Escocia.