Pandulf repaid this act of humility by using every means to avert the threatened French invasion of England. For nearly a year he was superseded by the cardinal-legate Nicholas of Tusculum; but returning in 1215 was present at the conference of Runnymede, when the Magna Carta was sealed. He rendered valuable aid to John who rewarded him with the see of Norwich, England in 1215, however he was not consecrated for a number of years. The arrival of the cardinal-legate Gualo in 1216 relegated Pandulf to a secondary position; but after Gualo's departure in 1218 he came forward once more, after having been appointed papal legate again on 1 September 1218.