1.   However, constituency boundaries are changed from time to time.

2.   After that, a committee will determine constituency boundaries.

3.   The move comes a day after the government announced new constituency boundaries, seen as the first step toward an election.

4.   Constituency boundaries had already been drawn up, except for one region in southern Sudan, Nahas added.

5.   The polling authority said final constituency boundaries had yet to be drawn up and electoral rolls needed completion, but several opposition critics charged that this explanation was unconvincing.

6.   New Zealand Thursday took a major step in changing its electoral system, finalizing constituency boundaries and signalling potential bloodletting in the major parties.

7.   Opposition leaders complained that the drawing of constituency boundaries and the failure to register some of their supporters on electoral rolls cost them seats.

8.   Opposition leaders complained that the drawing of constituency boundaries and the failure to register some of their supporters on the electoral rolls had cost them seats.

9.   Opposition leaders meanwhile complained that the drawing of constituency boundaries and the failure to register some of their supporters on the electoral rolls had cost them seats.