• Khosa questions effectiveness of 2006 charter, claiming its commitments were never honoured • Alleges successive governments weakened democratic norms, judicial independence and constitutional supremacy ISLAMABAD: As Prime Minister Shehbaz Sharif offered dialogue to the opposition and suggested that all political parties work towards a “Charter of Economy”, the PTI on Sunday made it clear that the premier should not expect a PPP-PML-N-style CoD from the party. Party leaders Sardar Latif Khosa, Taimur Khan Jhagra, Mobeen Arif Jutt and Rana Atif were speaking at a press conference in Islamabad. Mr Khosa questioned the outcome of the earlier CoD signed by Benazir Bhutto and Nawaz Sharif in 2006, stating that not a single commitment under the accord had been honoured.