South Korea plans to work closely with China to combat fine dust.<br />The environment minister Cho Myung-rae revealed today.... a set of stronger plans to bring down high fine dust levels in the country.<br />Cho says.... Seoul and Beijing will exchange technology related to artificial rain.... and conduct a joint test above the West Sea within the year.<br />The ministry also plans to divide the emergency measures into different levels,... for when the measures are needed for several days.<br />If the measures are in effect for three days or more,... civil servants' vehicles will be banned from the road.<br />And if the measures are in effect for five days or more,... an alternate driving system will also be applied according to license plate numbers and districts. <br />
