LAHORE: The Punjab defamation law was challenged in the Lahore High Court on Saturday, with the petitioners calling it “unconstitutional, unlawful and against the principles of the law.” On May 20, the Punjab Assembly passed the Defamation Law, 2024 rejecting all amendments proposed by the opposition amid protests by the PTI-backed Sunni Ittehad Council and journalists covering parliamentary proceedings. The SIC members …