The air pollution in Malaysia, or commonly known as "the Haze", was primarily caused by the government inaction towards proper regulation of air pollutants in various industries across the region. In addition, the phenomenon thought to have spread throughout on the majority of the South-east Asian region.
the south african government was In favor of democratic elections
This shows how much Claudius cares about being King and holding onto his throne.
He knows that the public loves Hamlet, which is why he can't just arrest him for the murder of Polonius, he has to be much sneakier and trickier than that, otherwise the public will take Hamlet's side and Claudius will lose support.