Iranian authorities anticipate a massive turnout, estimating 15 to 20 million mourners in Tehran alone, for the funeral procession of a prominent figure. The cortege is currently underway in the capital city, drawing immense crowds. This demonstrates the significant impact this individual had on the Iranian population. The scale of the procession underscores the deep reverence felt by many Iranians. Authorities are managing the large crowds to ensure a smooth and respectful event. The funeral is expected to be a major national event, highlighting a period of mourning within the country.