After few hours the longest poster on the climate change is going to be unveiled in Delhi on Friday. On the occassion of the World environment day on 5th June the poster will be unveiled by the Chief Minister of Delhi Sheila Dikshit and British High to India Commissioner Sir Richard Stagg on the wall of a luxury hotel in the capital. The hotel, Ashoka hotel is one of the biggest luxury hotel in the country run by the government’s agency Indian Tourism Development Corporation (ITDC).