Plantation land conflicts become a serious problem in Indonesia, especially in Deli Serdang, North Sumatra, the Plantation Law has been established since 2004 and changes were made in 2014, but plantation land conflicts still occur today. The lack of economic levelling is the main factor so that the communities around the plantation work on government land as their land and residence. The aims of this research were to find how handling the law conflict of oil palm plantation in Deli Serdang North Sumatra and find the solution that given by government so the social justice was realized. This research used normative-juridical to people. The conclusions of this study were the number of plantation business conflicts in Deli Serdang illustrates that legal conflicts regarding the cultivation of plantation land have not shown clear consistency, especially the role and function of the government in handling plantation business conflicts to provide social justice for all people; the stipulation of the Plantation Law basically brought about fundamental changes in plantation management in Indonesia. In the substance of the Act, it has not comprehensively regulated the handling of plantation business conflicts. The Government’s efforts to handle plantation business conflicts Litigation and Non Litigation.

This research aims to analyse the influence of legal culture on criminal policies of bribery in Indonesia. As a new weapon in the prevention and eradication of corruption, Indonesia has ratified the 2003 United Nation Convention against Corruption (UNCAC), which stated that corruption is a common enemy in the international community. Criminalisation towards bribery as a part of corruption is not only against domestic public officials but also foreign public officials and officials of international organisations. Furthermore, bribery in the private sector is also categorised as corruption. This research used juridical-normative data analysis methods. The results of the study concluded that law as a cultural product was strongly influenced by non-legal factors such as values, norms, attitudes, and views of society as a reference in criminal acts of bribery that pay attention to the substance of law, legal structure, and emphasise legal culture to foster public awareness of their rights and obligations as citizens in the context of upholding law and justice.