Blue and Green: The Chinese government has published guidelines explaining how citizens can help curb the nations air pollution crisis, urging the public to walk more and drive less.
The behavioural standards, published earlier this week, also ask citizens to ride bikes, buy goods with less packaging, avoid burning rubbish and use less fireworks.
In April, a revision of Chinas out-dated Environmental Protection Law made a legislated obligation for all citizens to protect the environment.
The amended...