City leaders have urged citizens to plant red and white flowers because the colors show up best on television.
He denoted the ground and urged citizens to contribute preliminary funds.
Now the party that has ruled Singapore for 37 years is urging citizens to speak out and express themselves.
He read out a message on state television urging citizens to be calm, but making no reference to the shooting.
Officials were urging citizens to stay out and away from the water, and in case of accidental contact, clean yourself very well.
"We would like to urge fellow citizens to be careful and protect themselves," he said.
It also repeated previous announcements urging American citizens not to visit either city.
The crime rate is rising and police have urged citizens to take matters into their own hands.
The Free Corps continued urging citizens to resist the government.
The Russian government launches an advertising campaign urging citizens to "read books."