When a case goes on appeal, parties often try to adduce (or offer) new evidence as part of the appeal. Generally, where the new evidence concerns matters which occurred before the date of the decision in the court below, parties are allowed to offer such evidence only with leave (or permission) from the higher court. This is in the interests of finality in litigation, and also of the fair administration of justice (so as to incentivize parties to advance their entire case at trial, rather than deliberately leave over points solely for the purpose of appeals and thereby obtaining a “second bite at the cherry”).
In Yap Chen Hsiang Osborn v Public Prosecutor  SGCA 40, the Court of Appeal (“CA”) clarified that section 47(1) of the Corruption, Drug Trafficking and Other Serious Crimes (Confiscation of Benefits) Act (Cap 65A, 2000 Rev Ed) (“CDSA”), which essentially makes it an offense to launder proceeds which represents one’s (i.e. the offender’s) benefits from criminal conduct, applies only to primary offenders (someone who launders the benefits of his or her own criminal conduct) and not secondary offenders (someone who does not himself or herself commit the offence from which the proceeds were originally derived, but launders the proceeds of another person’s crime).
Far East Square Pte Ltd v Yau Lee Construction (Singapore) Pte Ltd  SGCA 36 concerned the Building and Construction Industry Security of Payment Act (Cap 30B, 2006 Rev Ed) (the “SOPA”), which facilitates cash flow in the building and construction industry by providing a quick and efficient means of adjudicating (i.e. providing a formal judgement on) payment disputes with “temporary finality”.
In July 2017, the appellant Li Shengwu published a post on Facebook stating that the “Singapore government is very litigious and has a pliant court system. This constrains what the international media can usually report.” The Attorney-General ("AG") considered this statement to be made in contempt of court, specifically scandalising the courts (or “scandalising contempt”). Li argued in the High Court that the courts had no jurisdiction (or authority) over him, as leave to serve the committal papers on him out of jurisdiction had been wrongly given. As such, service should be set aside and not be considered effective. The High Court disagreed. On appeal, the Court of Appeal upheld the High Court's judgment.
In Public Prosecutor v Dinesh s/o Rajantheran  SGCA 27, the Court of Appeal (“CA”) answered two questions by the Prosecution, regarding the proper interpretation of section 228(4) of the Criminal Procedure Code (Cap 68, 2012 Rev Ed) (“CPC”). Under section 228(4), the court “must reject” a party’s guilty plea if it is satisfied that any matter raised in mitigation “materially affects any legal condition” which constitutes the underlying offence.
In Singapore, there are two types of electoral divisions – Single Member Constituencies (“SMCs”) and Group Representation Constituencies (“GRCs”). The number of seats in a GRC varies from 4 to 6 seats. The GRC scheme was introduced in 1988 with the goal of promoting greater minority representation. As such, each GRC must have at least one Member of Parliament (“MP”) from a minority racial group. In Wong Souk Yee v AG  SGCA 25, the Court of Appeal (“CA”) addressed the question of whether a by-election for all the seats of the GRC is required when only one MP vacates his or her seat in the GRC. The CA held that a by-election is not required under such circumstances.
In Rakna Arakshaka Lanka Ltd v Avant Garde Maritime Services (Private) Limited  SGCA 33, a respondent disagreed with an arbitral tribunal’s ruling that the tribunal had jurisdiction over the respondent’s dispute with the claimant, and did not participate in arbitral proceedings over the dispute. The respondent also did not appeal the ruling within the 30-day period. The Court of Appeal held that the respondent was not precluded by Article 16(3) of the UNCITRAL Model law from raising such objections in setting-aside proceedings.