Following the preceding election, a
presidential election was held three months after the parliamentary election. Former
Deputy Prime Minister Tony Tan narrowly won the election by a
plurality against three other candidates, with
Tan Cheng Bock, who would form the
Progress Singapore Party in 2019, finishing second. Observers seen that the both elections in 2011 were "watershed" due to the divide between the ruling
People's Action Party and the oppositions. In the aftermath of the general election, both
Minister Mentor Lee Kuan Yew and
Senior Minister Goh Chok Tong stepped down from the cabinet and become backbenchers citing renewal process, with the latter being conferred as "emeritus"; as a result the Senior Minister post would be vacant until 2019. The four incumbents from the former PAP team for
Aljunied GRC, including former
Foreign Minister George Yeo and cabinet minister
Lim Hwee Hua, subsequently retired from politics, and the former also declined to contest in that year's presidential election.
Ong Ye Kung, a new fifth candidate who was also part of their PAP's Aljunied GRC team, was fielded instead to
Sembawang GRC;
Ang Mo Kio GRC incumbent
Yeo Guat Kwang (whose ward was redrawn from Aljunied in 2011) replaced Ong as their lead. Towards the end of the term, founding
Prime Minister of Singapore and member-of-parliament for
Tanjong Pagar GRC Lee Kuan Yew died of
pneumonia on 23 March 2015, about 60 years after serving the constituency.
Opposition and extraparliamentary parties Opposition parties had also seen several renewals, including
Singapore Democratic Party where secretary-general
Chee Soon Juan was formally discharged from bankruptcy by the court on 22 November 2012, rendering him eligible again to stand for elections for the first time since 2001. Former SDP members
Tan Jee Say and
Ang Yong Guan formed its new
Singaporeans First party in May 2014. The other party besides the leading opposition party of
Workers' Party to represent in the 12th Parliament was
Singapore People's Party, which consist of only
Lina Loh as a
Non-Constituency Member of Parliament. Secretary-general and Loh's spouse,
Chiam See Tong, announced that he would not contest the election for the first time since his debut in 1976, citing health reasons. The party was further strengthened by
Democratic Progressive Party with
Mohamad Hamim bin Aliyas and
Benjamin Pwee resigning from the latter party to join the former. This marked DPP's first electoral contest since 2001 after DPP became active again in December 2012 following a 10-year hiatus.
National Solidarity Party secretary-general
Goh Meng Seng subsequently resigned from the party after the election, and formed its new
People's Power Party early in 2015, with applications approved on July, nearly two months before the election. NSP had also met with several party changes including the introduction of
Lim Tean who would later found
Peoples Voice; while former NSP members such as
Hazel Poa,
Nicole Seah and
Jeanette Chong-Aruldoss have left the party ahead of the election, and former Non-Constituency Member of Parliament
Steve Chia did not stand for the election in response to the party's controversial decision to contest
MacPherson SMC (the party reversed their initial decision to not contest the ward on 19 August) and online abuse (former MP
Cheo Chai Chen would eventually contest the seat instead). Cheo was further criticized during campaigning on 3 September through a
Facebook post citing PAP candidate
Tin Pei Ling's role as a mother (who she gave birth to her first child on 5 August) as a weakness and later claimed as a joke.
Events in Singapore The parliament had responded to the signals of the electorate and tweaked its policies to cool escalating housing prices, enhance transport services, reward the nation's elderly pioneers and impose a significant cut to the salaries of certain office-holders. 2013 had also met with several incidents, most notably the
2013 Southeast Asian haze, the
Population White Paper, the
2013 Little India riots, and controversies surrounding Aljunied-Hougang Town Council. 2014 also saw certain policy changes and certain debates addressing concerns for immigration,
Central Provident Fund and retirement, its
LGBT rights in Singapore, and its impact in its culture after three books are pulled from its shelves and destroyed according to
National Library Board.
By-elections in Singapore A series of two by-elections within eight months were held during the term, marking it the first occurrence of such since
1992, with both involving a member-of-parliament vacating a SMC in 2012 pertaining to
extramarital affairs. On February 14,
Hougang SMC MP
Yaw Shin Leong was also expelled from the
Workers' Party following the party's CEC decision to expel him on misconduct. Ten months later on December 12,
Speaker of the Parliament of Singapore Michael Palmer resigned from all the posts and the party, and the MP for
Punggol East SMC. In both of the ensuing by-elections, the WP candidates,
Png Eng Huat and
Lee Li Lian, respectively won both the
May and
January by-elections, the latter also resulted in the first time since the
1981 Anson by-election where PAP lost a seat during the
term. In a follow-up statement by Prime Minister
Lee Hsien Loong, he respected the results for both by-elections and encouraged alternative voices, as the by-election is meant to find a replacement of an MP in a constituency and not government. Following the success of both by-elections, WP announced that both Lee and Png, alongside the entire
Aljunied GRC team, would remain in their respective constituencies this election.
Battleground constituencies As with preceding elections, many media outlets named the following constituencies as its "hotspots" for the election: • Fights against WP had
Aljunied GRC (the first GRC to be won by an opposition party),
East Coast GRC,
Fengshan SMC (Fengshan being part of East Coast, in which it was narrowly lost in the last election; their 2011 team also consist of NCMP
Gerald Giam and eventual
Hougang SMC MP
Png Eng Huat),
MacPherson SMC (three-cornered contest between WP and NSP),
Marine Parade GRC (due to the incorporation of
Joo Chiat SMC, which was narrowly defeated in the last election) and
Punggol East SMC (the ward won by WP in the
2013 by-election); • Fights against SPP had
Bishan-Toa Payoh GRC and
Potong Pasir SMC, the latter saw PAP winning back the ward for the first time in 26 years by a narrow winning margin under 1% resulting in
Lina Loh winning an NCMP seat; •
Holland-Bukit Timah GRC, which was contested by SDP's A-team led by Chee Soon Juan and
Paul Tambyah; •
Tampines GRC, which again contested by NSP's A-team led by
Lim Tean; •
Tanjong Pagar GRC was also noted for being a hotspot as it was their first-ever contest since the ward was formed in 1991, and their incumbent PAP do not have Lee Kuan Yew; their opposing team was led by SingFirst Secretary-General
Tan Jee Say (also a 2011 Presidential candidate).
Other constitution changes Election Department raised the cap for their election expenses to S$4 per voter in a constituency divided by number of seats, up from S$3.50 previously. The ballot paper will also be printed to include passport photographs of candidates for better identification; these changes were first enacted on the 2011 Presidential election. ELD also published a 67-page handbook, advising candidates against "negative campaigning practices", and
drones are banned in rallies. While the campaign and election were held during the
seventh lunar month,
Singapore Police Force issued a notice whereas political activities must be separate from
Getai activities. In an election's first,
sample counts were released by the Elections Department to prevent speculation and misinformation from unofficial sources while counting is underway. All sample counts were released at 10PM, about two hours after polling ended. With the exception of Aljunied and Punggol East, where counts were within a 4% error margin at a 95% confidence rate, all other figures showed that PAP had comfortable leads in 26 electoral divisions, while WP led in one electoral division. The final percentage showed an accuracy range between 0.06% (Tampines GRC) and 2.99% (MacPherson SMC). Sample counts works differently to
exit polls, where they are illegal under the Parliamentary Elections Act due to privacy concerns, as it was last occurred during the
2013 Punggol East by-election where an exit poll was attempted. ==Timeline==