 An immigration bill was presented in 2010 that prolonged the detention period of illegal immigrants, penalized employment of illegal immigrants, and called on immigrants wishing to acquire French citizenship to adhere "to the essential principles and values of the republic".Furthermore, Sarkozy gave the immigration ministry a target of 30,000 repatriations per year.At the same time, the state budget for the reception and integration of those entering France legally was increased by more than 20% in order to discourage illegal immigration and, in turn, promote lawful ways of entering and settling in France.