Chief of his own faction Pakistan Muslim League (Nawaz) Muhammad Nawaz Sharif Saturday has warned the government of fresh confrontation if a proposed independent commission to investigate into the Abbottabad incident was not constituted. Our party will go face to face with the rulers, said the former prime minister while addressing a public gathering in Sargodha. He said the sovereignty of the country was being trampled to a sheer disregard of the rulers. He said what a tragedy it was that a citizen gets caught for violating a red traffic light but the one who abrogates the Constitution escapes punishment. We will not allow anyone to escape and everyone would be subjected to accountability, he warned.