West Tripura is an administrative district in the state of Tripura in India. The district headquarters are located at Agartala. As of 2012 it is the most populous district of Tripura (out of 8). From Wikipedia
Tipra Motha’s memorandum on Sepahijala deportations led to a July 23 Election Commission meeting to press for a December 2014 cutoff revision of Tripura’s voter rolls