The Cabinet of Prime Minister Shinzo Abe approved Tuesday a controversial bill that would revise the organized crime law so authorities can crack down on individuals and organizations who conspire to engage in serious criminal activity.

The conspiracy charges apply to groups of two or more people, where at least one person procures funds, supplies or surveys a location in preparation for committing a crime. Efforts to maintain or expand organized crime groups would also be punished, while reduced penalties would be considered for those who turn themselves in before a crime is carried out.

The government is pushing to enact the revised bill during the ordinary Diet session through mid-June, but strong objections by opposition parties are expected amid concern that the law may be used against civic groups.