The PML-N Chief Mian Nawaz Sharif has been saying publicly that he would not support the anti-democratic forces that are out to destabilize the 'system. If Nawaz Sharif really wants to save the system, he should become a coalition partner of the federal government as his party is already in coalition with the PPP in Punjab. Otherwise, I am afraid the incompetence being displayed by the present government would, in the end, bring the whole system crashing down due to weight of bad governance. Only the unity of political forces can defeat the anti-democratic forces. -ENGR. S.T. HUSSAIN, Lahore, November 7.