Alstom Metropolis C751A

Alstom Metropolis C751A is the first generation of communications-based train control (CBTC) rolling stock used on the Singapore MRT system. The trains operate on the North East Line.
The trains began operation on 20 June 2003. 21 six-carriage trains were built in France, by Alstom. The C751As are the first rolling stock in Singapore to be operated without a driver.