What are some of the movement’s key objections to the changes to those 3 acts?

Indian Act: First Nations communities can now lease designated reserve lands if a majority attending a meeting called for that purpose vote to do so, regardless of how many people show up. Previously, approval required the support of a majority of eligible voters.

Shawn Atleo, the national chief of the Assembly of First Nations, drums at the centre of the Idle No More protest on Parliament Hill Dec. 21. (Fred Chartrand/Canadian Press)

The Aboriginal Affairs minister can call the meeting to consider surrendering band territory. The minister can choose to ignore a resolution from the band council that’s in opposition to a decision at the meeting.

Idle No More says these changes allow “for easier opening of treaty lands and territory.”

Navigation Protection Act: Under the act, major pipeline and power line project advocates aren’t required to prove their project won’t damage or destroy a navigable waterway it crosses, unless the waterway is on a list prepared by the transportation minister. Idle No More claims the amendments remove that protection for 99.9 per cent of lakes and rivers in Canada.

Environmental Assessment Act: The first omnibus budget bill had already overhauled the assessment process and the second one reduces further the number of projects that would require assessment under the old provisions. Idle No More objects to the faster approval process.