 Radulović's labor package proposed significant changes in labor union laws, such that labor union leaders would lose legal protections.The package also included some austerity measures, such as allowing employers to reduce compensation for annual leave, and for the reduction of sick leave provided that a bonus is paid during the year.The package was intensely opposed by Serbian labor union leaders, as the Federation of Independent Unions and the United Branch Union "Independence" both called for Radulović to resign due to his proposals.