Philippine lawmakers have moved to cut the budget of the nation's human rights commission to 20 dollars and impeach the Supreme Court chief justice in what critics on Wednesday labelled part of a slide towards dictatorship under President Rodrigo Duterte.The twin votes in the House of Representatives added to a growing climate of fear that Duterte is determined to silence anyone critical of his war on drugs, which has claimed thousands of lives and led rights groups to warn of a crime ag