The first train had to be removed from service due to a train fault at 8.18 am caused by another separate signalling fault .
The first train is a Kawasaki - Sifang C151A heading towards Tuas West .
The first train , a Kawasaki - Sifang C151A heading towards Tuas West , had to be removed from service due to a train fault at 8.18 am caused by another separate signalling fault .