Is section 16(1)(a) of the Public Order Act (Cap 257A, 2010 Rev Ed) (“the POA”), which restricts the constitutional right of peaceable assembly, a valid derogation from Article 14 of the Constitution of the Republic of Singapore (Cap 1, 1985 Rev Ed) (“the Constitution”)? This question was considered by a five-judge coram of the Court of Appeal (“the CA”) in Wham Kwok Han Jolovan v Public Prosecutor [2020] SGCA 111.