Opposition Opposition 4-MEMBER GRCs parties parties How the electoral landscape has changed likely to likely to contest contest GE2006 GE2011 GE2015 GE2020 GE2006 GE2011 GE2015 GE2020 Revised electoral boundaries released last Friday saw four new SMCs and one new GRC formed, and shifts to several other constituencies. We look at how these areas have evolved over the past three elections and how they voted, with those likely to see keener contests listed rst. — • Sengkang West SMC • Sengkang West SMC WP • 4-member PAP 14,689 (58.11%) PAP 17,586 (62.13%) • 5-member GRC Moulmein- GRC • 4-member GRC WP NEW WP 10,591 (41.89%) WP 10,721 (37.87%) PAP 58,913 (69.26%) PAP 44,886 (58.55%) PAP 63,644 (67.75%) PV NEW BOUNDARIES KEBUN BARU SMC SDA 26,151 (30.74%) WP 31,773 (41.45%) WP 30,302 (32.25%) SMC • East SMC • Punggol East SMC • Whampoa SMC PAP 16,994 (54.54%) PAP 16,977(51.77%) 13,028 (66.10%) GRC MARYMOUNT SMC PAP WP 12,777 (41.01%) WP 15,818 (48.23%) NSP 6,683 (33.90%) Pulau PUNGGOL WEST SMC SDA 1,387 (4.45%) 4-member GRC SDP SENGKANG GRC -PUNGGOL GRC - • Pulau Tekong — — MARSILING- NEE SOON • 2013 Punggol East PAP 68,546 (68.73%) YEW TEE GRC GRC Pulau Ubin By-election (formed in 2015) SDP 31,185 (31.27%) WP 16,045 (54.50%) CHUA CHU KANG GRC Pulau PAP 12,875(43.73%) BISHAN- • 5-member GRC • 5-member GRC • 5-member GRC SPP DPP EXPRESSWAY RP 353(1.20%) Uncontested PAP 62,385 (56.93%) PAP 86,701 (73.59%) SDA 168(0.57%) SPP 47,205 (43.07%) SPP 31,108 (26.41%) HOLLAND- BUKIT TIMAH GRC HOLLAND- • 5-member GRC • 4-member GRC • 4-member GRC SDP CHUA CHU KANG • Chua Chu Kang SMC • 5-member GRC • 4-member GRC PV PPP SMC GRC BUKIT Uncontested PAP 48,773 (60.08%) PAP 62,786 (66.60%) PAP 14,156 (60.37%) PAP 89,710 (61.20%) PAP 84,850 (76.91%)

TAM SDP 32,406 (39.92%) SDP 31,494 (33.40%) SDA 9,292 (39.63%) NSP 56,885 (38.80%) PPP 25,475 (23.09%) EXPRESSWAY PIN TIMAH ES

E BUKIT NORTH SMC X P R BATOK E GRC GRC S Opposition Opposition S SMC W 5-MEMBER GRCs parties parties BISHAN-TOA AY EAST COAST likely to likely to PIONEER PAYOH GRC GRC contest contest A Y YE A GE2020 GE2020 SMC R W GE2006 GE2011 GE2015 GE2006 GE2011 GE2015 K R R A WEST A J P A H COAST ST EXPRESSWAY MARINE COA ALJUNIED • 5-member GRC • 5-member GRC • 5-member GRC WP TAMPINES • 5-member GRC • 5-member GRC • 5-member GRC WP JALAN AST GRC PARADE E PAP 74,843 (56.09%) WP 72,289 (54.72%) WP 70,050 (50.96%) PAP 80,376 (68.51%) PAP 72,728 (57.22%) PAP 95,305 (72.07%) NSP TANJONG BESAR GRC PAGAR GRC GRC WP 58,593 (43.91%) PAP 59,829 (45.28%) PAP 67,424 (49.04%) SDA 36,948 (31.49%) NSP 54,381 (42.78%) NSP 36,943 (27.93%) 5-member GRC EAST • 5-member GRC • 5-member GRC • 4-member GRC WP SEMBAWANG • 6-member GRC • 5-member GRC • 5-member GRC SMC 4-member GRC COAST PAP 66,931 (63.86%) PAP 59,992 (54.83%) PAP 55,093 (60.73%) PAP 130,170 (76.70%) PAP 84,252 (63.90%) PAP 96,718 (72.28%) WP 37,873 (36.14%) WP 49,429 (45.17%) WP 35,622 (39.27%) SDP 39,537 (23.30%) SDP 47,605 (36.10%) NSP 37,087 (27.72%) MOUNTBATTEN SMC Single-member constituency (SMC) MACPHERSON SMC New • Fengshan SMC PASIR RIS- • 6-member GRC • 6-member GRC • 6-member GRC SDA PV Pulau Source: REPORT OF THE ELECTORAL BOUNDARIES PAP 12,417 (57.50%) PUNGGOL PAP 113,322 (68.70%) PAP 100,493 (64.79%) PAP 125,166 (72.89%) Brani YUHUA JURONG SMC REVIEW COMMITTEE, 2020 WP 9,176 (42.50%) SDA 51,618 (31.30%) SDA 54,601 (35.21%) SDA 46,550 (27.11%) Island SMC GRC SMC MARINE • 6-member GRC • 5-member GRC • 5-member GRC WP TANJONG • 6-member GRC • 5-member GRC • 5-member GRC PV PAP People’s Action Party PV Peoples Voice party PARADE Uncontested PAP 78,286 (56.64%) PAP 85,138 (64.07%) PAGAR Uncontested Uncontested PAP 90,635 (77.71%) WP Workers’ Party RP Reform Party NSP 59,926 (43.36%) WP 47,753 (35.93%) SF 25,998 (22.29%) DPP Democratic Progressive Party SDA Democratic Alliance NSP National Solidarity Party SDP Singapore Democratic Party PPP People’s Power Party SF Singaporeans First party • Joo Chiat SMC • Joo Chiat SMC • Joo Chiat SMC WEST COAST • 5-member GRC • 5-member GRC • 4-member GRC RP PSP PSP Progress Singapore Party SPP Singapore People’s Party PAP 12,226 (65.01%) PAP 9,666 (51.02%) Absorbed Uncontested PAP 72,563 (66.57%) PAP 71,214 (78.57%) WP 6,580 (34.99%) WP 9,278 (48.98%) RP 36,443 (33.43%) RP 19,426 (21.43%) SMCs Opposition Opposition parties parties NEE SOON • Nee Soon Central SMC • 6-member GRC • 5-member GRC ANG MO KIO • 6-member GRC • 6-member GRC • 6-member GRC RP likely to likely to PAP 14,211 (65.37%) PAP 80,740 (58.40%) PAP 82,287 (66.83%) PAP 96,636 (66.14%) PAP 112,677 (69.33%) PAP 135,316 (78.64%) contest contest WP 7,529 (34.63%) WP 57,523 (41.60%) WP 40,841 (33.17%) WP 49,479 (33.86%) RP 49,851 (30.67%) RP 36,758 (21.36%) GE2006 GE2011 GE2015 GE2020 GE2006 GE2011 GE2015 GE2020

KEBUN BARU • Part of • Part of • Moved to WP POTONG PASIR SDA 8,245 (55.82%) PAP 7,992 (50.36%) PAP 10,602 (66.39%) SPP • Nee Soon East SMC JURONG • 5-member GRC • 5-member GRC • 5-member GRC Ang Mo Kio GRC Ang Mo Kio GRC Nee Soon GRC DPP PAP 6,527 (44.18%) SPP 7,878 (49.64%) SPP 5,368 (33.61%) PAP 20,949 (68.72%) Uncontested PAP 76,595 (66.96%) PAP 95,228 (79.29%) NEW WP 9,535 (31.28%) NSP 37,786 (33.04%) SF 24,869 (20.71%)

MARYMOUNT • Part of Bishan- • Part of Bishan- • Part of Bishan- SPP BUKIT PANJANG PAP 21,652 (77.19%) PAP 20,375 (66.27%) PAP 21,954 (68.38%) SDP PHOTO: ST FILE STRAITS TIMES GRAPHICS Toa Payoh GRC Toa Payoh GRC Toa Payoh GRC DPP (new SMC in 2006) SDP 6,400 (22.81%) SDP 10,372 (33.73%) SDP 10,152 (31.62%) Few expect the PAP to send a stronger team to Aljunied GRC (below) although some of the WP’s time will likely be taken up by the need to defend NEW its top prize, after the shock recount on polling night in GE2015 when it clung on to the GRC by a margin of less than 2 percentage points.

PUNGGOL WEST — • New ward in • Remained part WP MOUNTBATTEN • Part of Marine PAP 11,985 (58.62%) PAP 15,331 (71.86%) SPP Pasir Ris- of Pasir Ris- (new SMC in 2011) Parade GRC NSP 8,461 (41.38%) SPP 6,004 (28.14%) PV NEW Punggol GRC Punggol GRC

YIO CHU KANG PAP 15,726 (68.28%) • Absorbed into • Remained part of RP YUHUA • Part of PAP 14,093 (66.86%) PAP 15,324 (73.55%) SDP SDA 7,307 (31.72%) Ang Mo Kio GRC Ang Mo GRC (new SMC in 2011) Jurong GRC SDP 6,986 (33.14%) SDP 5,512 (26.45%) NEW

HOUGANG WP 13,989 (62.74%) WP 14,850 (64.80%) WP 13,027 (57.66%) WP HONG KAH NORTH • 5-member PAP 18,156 (70.61%) PAP 19,628 (74.76%) PAP 8,308 (37.26%) PAP 8,065 (35.20%) PAP 9,565 (42.34%) (new SMC in 2011) Hong Kah GRC SPP 7,556 (29.39%) SPP 6,627 (25.24%) Uncontested 2012 by-election WP 13,460 (62.08%) PAP 8,223 (37.92%) • Part of • Part of PAP 18,234 (73.02%) SDP PIONEER • Part of PAP 14,593 (60.73%) PAP 18,017 (76.35%) PV (new SMC in Jurong GRC Jurong GRC SDP 6,588 (26.38%) (new SMC in 2011) West Coast GRC NSP 9,437 (39.27%) NSP 5,581 (23.65%) 2015) IND 150 (0.60%) 2016 By-election PAP 14,452 (61.23%) SDP 9,150 (38.77%) MACPHERSON PAP 13,184 (68.48%) • Absorbed into PAP 17,251 (65.60%) WP RADIN MAS • Part of PAP 18,609 (67.10%) PAP 20,246 (77.25%) RP (carved out again SDA 6,067 (31.52%) GRC WP 8,833 (33.59%) (new SMC in 2011) GRC NSP 9,123 (32.90%) RP 3,333 (12.72%) as SMC in 2015) NSP 215 (0.82%) IND 2,630 (10.03%)