A group of foreign workers pushing a car back to level ground after it ended on a flight of stairs at the Waterway Point mall in Punggol yesterday. Facebook user Garett Lim, 38, who posted a video of the incident, told The Straits Times that the car had made a wrong turn at about 6.40pm. He said that while some started taking pictures, a few foreign workers called their friends, and more than 10 others turned up to help.