Restricted Manual (RM1) - little onboard ATP and line-side signals
Supervised Manual (SM) - onboard ATP with signal aspects displayed in driver Cab
Automatic Train Operation (ATO) - onboard ATP, with semi-automatic driving, limited action required by driver (open/close doors)
Automatic Reversal (AR) - Automatic Turnback at Terminus Platform
Automatic Reversal 2 (AR2) – Automatic Turnback at Reversal Track