0|show" data-onresultcheck="*redo|*.na|hide@*correct|*.na|hide@*reset|*.na|hide"> Pedestrians looking down at their smartphones are given something else to look at this week, as officials in Seoul, the capital of South Korea and one of the world’s most wired cities, are launching a safety campaign to keep them from walking into busy traffic. In an effort to reduce the number of smartphone-related accidents involving pedestrians and vehicles, officials in Seoul have begun putting up 300 warning signs this week in five places across the city with the highest number of young pedestrians. The signs show a person looking at his smartphone as he is about to be hit by a car. In South Korea, smartphone-related accidents have more than doubled in five years, according to the Transportation Safety Authority. The problem is especially serious in a country where smartphone users currently make up around 80 percent of the population. Seoul plans to check the effectiveness of the signs until the end of the year before deciding whether to expand the project. 2. What is the safety campaign really about?
A、Putting up warning signs.
B、Stopping car drivers using phones.
C、Dealing with pedestrian injuries.
D、Recording smartphone-related accidents.