
The proclaimed revival of intimacies between the JDS and BJP in Karnataka is likely to further whittle down the idea of the Third Front at the Centre. For a while back there, it seemed that its latest avatar, the UNPA, would bag another member instead of steadily losing the ones it started out with, like J. Jayalalithaa8217;s AIADMK. The BJP is 8220;communal8221;, Gowda Senior had declared sternly after his son refused to honour his party8217;s commitment to the BJP and step down as chief minister. The JDS would maintain 8220;equidistance from the Congress and BJP8221;, he said. But before the former prime minister 8212; of an erstwhile Third Front government at the Centre 8212; could carry his party into the fledgling Third Front, his party, or a faction of it, has sent him scurrying back to the BJP.
The idea of a third force has not exactly had a good run in the states where the dominant trend is towards bipolarisation. In some states the political system has settled and stabilised into a two-party system, in others the political field is tidily carved up between two fronts. In Gujarat, for instance, the contest is firmly between the Congress and the BJP 8212; when it is not between the BJP and BJP, that is. A DMK-led alliance battles the AIADMK-led alliance in Tamil Nadu. The reasons for the unviability of the third party are in part structural. The first-past-the-post electoral system, as opposed to the proportional representation system, encourages the formation of a stable two-party system. A state like Uttar Pradesh, where the contest remains stubbornly multi-polar, is an outlier to this trend.