Thousands of Pakistan Tehreek-i-Insaf and Pakistan Awami Tehreek protesters marched on Pakistan's parliament on Wednesday in a bid to depose Prime Minister Nawaz Sharif. PTI chief Imran Khan said, "Nawaz Sharif, I will wait for your resignation until Wednesday evening and after that, we will enter inside the prime minister's house." Meanwhile, extra troops are being deployed to stop marchers entering the red zone.