The resignation of the secularist party leader comes as the government is preparing to take a package of proposed constitutional changes to a national referendum . Deniz also blames him for the secret video footage . ` ` There is a conspiracy against me , '' Baykal says . Resignation comes ahead of referendum on constitutional changes opposed by opposition .
Deniz also blames him for the secret video footage . ` ` There is a conspiracy against me , '' Baykal says . Resignation comes ahead of referendum on constitutional changes opposed by opposition .