Bradstreet continued westward, unaware his unauthorized diplomacy was angering his superiors. He reached Fort Detroit on August 26, where he negotiated another treaty. In an attempt to discredit Pontiac, who was not present, Bradstreet chopped up a peace belt Pontiac had sent to the meeting. According to historian Richard White, "such an act, roughly equivalent to a European ambassador's urinating on a proposed treaty, had shocked and offended the gathered Indians." Bradstreet also claimed the Indians had accepted British sovereignty as a result of his negotiations, but Johnson believed this had not been fully explained to the Indians and that further councils would be needed. Bradstreet had successfully reinforced and reoccupied British forts in the region, but his diplomacy proved to be controversial and inconclusive.