The Block Vote is simply the use of plurality voting in multi-member districts. Voters have as many votes as there are seats to be filled in their district, and are usually free to vote for individual candidates regardless of party affiliation. In most BV systems, they may use as many, or as few, of their votes as they wish. The system was used in Jordan in 1989, in Mongolia in 1992, and in the Philippines and Thailand until 1997, but was changed in all these countries as a result of unease with the results it produced.