Looks like the Changi Motorsports Hub alrdy died...
It's old news, it's been dead for more than a year. As usually
there was so much hype when it was mooted, but it was never
executed properly.
I swear some of the bus drivers are trying to recreate a Harbin
winter or something with the aircon, the cabins are so
fathermucking cold even in the mornings and on wet days, and you
can see sod-all out of the frosted windows.