The opposition party has introduced 14 potential candidates in the past four days, with a senior counsel and a former diplomat among them. SINGAPORE: The raft of new faces wheeled out by the Workers’ Party (WP) this week mark an improvement in the calibre of individuals the opposition party has been able to attract, according to political analysts. Earlier on Sunday (Apr 20), the WP introduced its fourth and final batch of new potential candidates ahead of Singapore's May 3 General Election.