The political parties which are not in majority, they cannot make government. So, these parties play the role of opposition. In democracy, the opposition has a great role to play. It is said if the opposition parties become weak, the democratic system can come to an end. On the contrary, if the opposition is allowed to work properly then democracy becomes strong. Infact the opposition represents the weaknesses of the government. The opposition not only criticizes the government but also tries to build healthy public opinion. Without its criticism, the government can become non accountable and dictator. The opposition keeps a regular control over the government by controlling its activities. Thus, the opposition does not let the government violate the rights of the citizens.