House committee substitute rewrites the 1st edition in its entirety to authorize the Legislative Research Commission to study establishing a property owners protection act that would favor the free use of land and related issues, including the award of attorneys' fees incurred by a property owner in actions challenging land-use regulations and other issues raised by House Bill 652 (1st ed.). The Commission is authorized to make an interim report to the 2012 regular session and is required to submit a final report and recommendations to the 2013 regular session.