By A Staff Reporter : Delhi CM Arvind Kejriwal has reviewed the implementation of the 'Tree Replacement Policy'. He said, "We are the first and only state to have this policy which means that if you cut a tree, you will have to place the same tree with roots in another location using new technology.Before we formed govt, Delhi's tree cover was 19.97%, but it increased to 23% after we formed govt. Despite (implementation of) development projects, the tree cover increased, did not reduce."