In the late 1960s and 70s, defections (elected legislators changing parties after the election) in Parliament and State Legislatures became very frequent, so frequent in fact, that the epithet "Aaya Ram Gaya Ram" was coined to describe the same.  To curb this problem which created instability in our legislatures, Parliament amended the Constitution.  They inserted the Tenth Schedule to the Constitution "to curb the evil of political defections".  As a result, we currently have an anti-defection law with the following features: 1.  If an MP/MLA who belongs to a political party voluntarily resigns from his party or, disobeys the party "whip" (a direction given by the party to all MPs/ MLAs to vote in a certain manner), he is disqualified.   The party may however condone the MP/ MLA within 15 days. 2.  An independent MP/ MLA cannot join a political party after the election. 3.  An MP/ MLA who is nominated (to the Rajya Sabha or upper houses in state legislatures) can only join a party within 6 months of his election. 4.  Mergers of well-defined groups of individuals or political parties are exempted from disqualification if certain conditions are met. 5.  The decision to disqualify is taken by the Speaker/ Chairman of the House. The table below summarizes provisions of anti-defection law in some other countries.  (For more, click here).  As one may note, a number of developed countries do not have any law to regulate defection.

Regulation of defection in some countries

Country Experi-ence Law on defection The Law on Defection
Bangladesh Yes Yes The Constitution says a member shall vacate his seat if he resigns from or votes against the directions given by his party.  The dispute is referred by the Speaker to the Election Commission.
Kenya Yes Yes The Constitution states that a member who resigns from his party has to vacate his seat.  The decision is by the Speaker, and the member may appeal to the High Court.
Singapore Yes Yes Constitution says a member must vacate his seat if he resigns, or is expelled from his party.  Article 48 states that Parliament decides on any question relating to the disqualification of a member.
South Africa Yes Yes The Constitution provides that a member loses membership of the Parliament if he ceases to be a member of the party that nominated him.
Australia Yes No  
Canada Yes No  
France Yes No  
Germany Yes No  
Malaysia Yes No  
United Kingdom Yes No  

Over the next few weeks, Assembly elections are scheduled to be held in five States – Uttar Pradesh, Punjab, Uttarakhand, Manipur and Goa.  As parties prepare for the upcoming elections, we take a look at the electoral trends in these states over the past 25 years. We see that electoral fortunes in some states have fluctuated widely.  The electoral mandate in UP has varied over the last 25 years.  Five different parties -- Congress, Janata Dal, BJP, SP and BSP have been the single largest party in the Assembly at some point in time. In Punjab, the Akalis and the Congress have alternately controlled the government.  In Uttarakhand, the 2007 elections saw the BJP take over control from the Congress. In Manipur and Goa, Congress has been dominant player in elections.  In both states, it emerged as the single largest party in all but one election since 1984.  In Manipur, the Congress lost this status to the Manipur State Congress Party (MSCP), a splinter group of the Congress in 2000.  In Goa, it lost this status to BJP in 2002. The results of Uttar Pradesh elections will have the highest impact on national politics.  The state has 80 out of 543 elected seats in Lok Sabha and 31 out of 231 elected seats in Rajya Sabha.  The results could give an indication of the prospects for these parties in the next general elections, and may also change the composition of Rajya Sabha over the next few years.  Given that there are five parties (BSP, SP, BJP, Congress and RLD) with a significant base in the state, the possibilities of post poll arrangements are also wide open. For more details, see our Vital Stats.