Who painted the moon black?

Who painted the moon black - Hayley Westenra

Did you see the shiny moon.
Turned into a black balloon.
Just as you walked away from me.

Did you see how hard I've tried.
Not to show the pain inside.
Just as you walked away from me.

Who painted the moon black?
Just when you passed your love back.
Who painted the moon black?
Oh won't you, won't you come back?

It must have been the darkest night.
Not even a star in sight.
Just as you walked away from me now.
Who painted the moon black?
Just when you passed your love back.
Who painted the moon black?
Oh won't you, won't you come back?

Who painted the moon black?
Just when you passed your love back.
Who painted the moon black?
Oh won't you, won't you come back?
Who painted the moon?
Did you see the shiny moon?
Turned into a black balloon.
Just as you walked away from me.

If you don't mind me narrating my story...

Last night at 9.30pm, I was on the way home from Admiralty MRT station. There was this HUGE crowd of people stuck at the exit. See the crowd on the right? They were at a lost, don't know what to do. Guess what happened?




Notice the following?

1) The 'ubiquitous' "Green Arrow" / "Red Cross" has disappeared.

2) All gantries are open.

Deduce what might have happened.