This story was filed on
![](/api/proxy?url=http%3A%2F%2Fwww.cbc.ca%2Fgfx%2Fimages%2Fnews%2Fphotos%2F2013%2F01%2F09%2F03696278-6col.jpg)
A letter obtained by Greenpeace through access to information laws and passed on to the CBC reveals the oil and gas industry was granted its request that the federal government change a series of environmental laws to advance “both economic growth and environmental performance.”