[Islamabad, Pakistan Implements Enhanced Traffic Control Measures in Preparation for U.S.-Iran Negotiations] According to CCTV International News, Pakistan's capital has officially enacted a ban on heavy vehicles entering the city. Local long-distance bus stations have upgraded their control measures, while metro and public bus operations have been shortened. The core logic behind Islamabad's traffic upgrades lies in fostering an atmosphere of 'mutual trust,' using absolute physical security to compensate for the fragile foundation of diplomatic trust. This aims to demonstrate to Washington and Tehran that Islamabad's negotiation table is not only a geographical transit point but also an absolute safe haven for information and security. As of now, the Pakistani government has not announced the timetable for the new round of U.S.-Iran negotiations.