 Just after the war parties' return to Yale, Governor Douglas and a contingent of Royal Engineers arrived to take control of what was feared to have been a situation that could easily have led to a war not only of extermination, but also of annexation.Douglas had already been mortified that miners' committees had been established and the "California system" of claims had been implemented, without his say-so and outside the bounds of British law.He was even more mortified to discover that Snyder and Centras, without a mandate, had proceeded to make treaties with the natives, which was under British law entirely the jurisdiction of the Crown.