Three riders have been suspended for careless riding, namely Saifudin Ismail, apprentice Troy See and apprentice Noh Senari.
Saifudin was hauled up on two charges - on Southern Man in Race 5 on March 16 and on Perfect Commando in Race 3 on March 18.
He was suspended for two Singapore race days on each charge and will have to sit out from April 2 to April 15.
See (Decreto in Race 8 on March 2) and Noh (Mr Scorsese in Race 5 on March 18) each received two Singapore race days. They will be out from April 2 to April 8.