Pakistani security forces have been accused of opening fire on supporters of Imran Khan, the jailed former prime minister, who stormed Islamabad this week to demand his release.

Pakistani security forces pushed a protester off a 25-foot tall stack of shipping containers as they were accused of opening fire on supporters of Imran Khan at a huge demonstration in Islamabad. The former prime minister’s aides claimed dozens of people died and hundreds were injured during chaotic scenes on Tuesday night in the heart of the

Islamabad Police Inspector General Ali Nasir Rizvi confirmed that 954 individuals had been arrested between Sunday and Tuesday, as protesters came within 1.6 kilometers of their intended target. The government reported at least one police officer and four paramilitary personnel were killed during the clashes.