Singapore : GE: Candidates in contested wards can address supporters at Nomination Centers, Channel News Asia (2011)
This article notes that there are amendments to the Parliamentary and Presidential election. One of which is the candidates are allowed to give a short speech in front of their supporters at Nomination Centres
The link address is: http://www.channelnewsasia.com/stories/singaporelocalnews/view/1122092/1/.html%20