Cyclone Dana Latest News: Odisha and West Bengal are states that have gained expertise in tackling the impact of cyclones. From evacuating people to building cyclone shelters, these states have a drill to follow during cyclones to minimise damage and prevent loss of lives. As Cyclone Dana, makes landfall this evening we take a look at three main things that are done by the state governments of West Bengal and Odisha to minimise the impact of cyclones.