The bus service was first started in February 1999 but suspended after the 2001 Parliament attack. It was restarted in July 2003.
Pakistan Prime Minister Imran Khan on Wednesday condoled the death of Indian cinema icon Dilip Kumar, saying he can never forget his generosity in helping to raise funds for a trust to set up cancer hospitals in his mother's memory.
Determined to oust Pakistan Prime Minister Nawaz Sharif, tens of thousands of protesters on Friday marched towards the capital in two separate convoys as clashes erupted with opposition leader Imran Khan claiming that ruling PML-N activists fired at his vehicle.