<h1>Major multi-day state-hosted trade expo draws 2,500 exhibitors, 500 foreign buyers; raises permit, traffic and airspace issues</h1> A state-hosted international trade show will run for several days at a major expo center, featuring over 2,500 exhibitors, roughly 500 foreign buyers and expected visitor numbers exceeding half a million; organisers and state ministers promote it as a platform for MSMEs, One District One Product participants and artisans, noting prior multi-year business orders. Legal and regulatory measures include traffic restrictions on an expressway with exemptions for essential goods and medical vehicles, and a temporary 24-hour no-fly zone banning drones, balloons and microlight aircraft for security. The event raises commercial, public-safety and regulatory considerations relating to permits, vendor licensing, crowd management and enforcement of temporary transport and airspace restrictions.