Changing at Admiralty is not fun at all.
Also, the 2 times I've ridden on the new line I've almost died from frostbite. Something is wrong with the aircon settings. I'm used to sub-zero aircons in Hong Kong, but these things are approaching 0 Kelvin
No clue - too low for kids...Something I've noticed on the new trains - does anyone know what that lower handrail by the door is for?