Just Follow Law

Just Follow Law is a 2007 Singaporean comedy film directed by Jack Neo. The film also features a sing-along session near to the end of the film and everyone was singing the theme song called A Worthy and Useful Person (有用的人) from Jack Neo's earlier popular and successful movie known as I Not Stupid. It also features cast members from popular local English and Chinese Sitcoms Under One Roof, Phua Chu Kang Pte Ltd, Police & Thief, Living with Lydia, Happy Belly, My Grandson, the Doctor, Can I Help You? and Family Combo, and also from the Singaporean local drama With You and Jack Neo's previous educational movies I Not Stupid and I Not Stupid Too. It also marks the on-screen reunion of Gurmit Singh, Neo Swee Lin and Lim Kay Siu and Henry Thia after their previous collaboration in Phua Chu Kang Pte Ltd, and that they will collaborate again in the future in the movie known as Phua Chu Kang The Movie. Suhaimi Yusof and Silvarajoo Prakasam would later collaborate again in Jack Neo's kampong and HDB Flat movies known as Long Long Time Ago, Long Long Time Ago 2, The Diam Diam Era and The Diam Diam Era Two.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.