Negataive effects of coalition politics on Indian politics : 

• Weak Government : 

Coalition government is weak. It is incapable to take tough decisions, whether they are related to foreign issues or internal issues. 

• Government’s incapability to work on clear policy : 

In coalition, political parties of different ideologies and principles are included. All parties want to impose their own agenda on government policies. Consequently, the government cannot decide upon a clear policy and this affects government’s work. 

• Lack of stability in government : 

Lack of stability is found in alliance government. The parties included in coalition apply force for the fulfilment of this interests. 

• Effect of local parties in coalition : 

These parties have an increased effect on coalition who give priority to regional interests instead of national interests. This is harmful for the country’s security and progress. 

• Harm to National Unity : 

In coalition, due to increasing influence of local parties, they apply pressure to address interests. P.M. is also compelled to do so for the stability of the government, and consequently, dilution is seen in national integration.

• Lack of strong foreign policy : 

In coalition government, in case of foreign policy, country’s position remains weak. P.M. remains under pressure of allies. He has to consult allies for foreign agreements. This, in turn, weakens the country’s position on international platforms. 

• Limited role of P.M. : 

In coalition government, P.M. has no effective control on the members of his own party and others. The ministers of the government follow their own party’s directions. P.M., due to his weak position, remains in an indecisive position.

Other negative effects : 

1. Lack of coordination between various ministries and departments. 

2. Due to coalition, the formation of small political parties gets encouragement. Formation of more political parties is a hindrance in formation of stable government. 

3. P.M. has no effective control on the members of his own party and others.