From the Straits Times (Feb 18th):
A DAY after the announcement that the register of voters will be updated, the Government Gazette has now revealed that changes have been made to polling districts.
The latest change – which is to ensure that each polling district has the optimal number of voters – was set out in a 144-page notification on Wednesday in the electronic version of the Government Gazette.
In the previous three general elections, the time-lag between the release of changes to polling districts and the release of the Electoral Boundaries Report has ranged from 19 days for the 2001 election, to six months for the January 1997 election.
The general election followed after the boundaries report.
View the Government Gazette announcement here.