As long as you travel on a select few of Harbin Public Transport Company's buses, you won't have to worry about breaking a window to escape a potentially deadly crash anymore. The company has equipped each bus with two yellow emergency bricks for passengers to use to break windows. A safety hammer used to be provided but they were stolen frequently because everyone can use a good hammer. "We don't think anybody will be interested in stealing bricks," a spokesman said. The company plans on putting bricks on all 700 of its buses if the customer feedback is smashing.