Research a local example of a government policy that limits the | economics | Hartnell Community College District

Describe the policy and its impact on the market. Is it successful at limiting competition? How? 

What are the economic forces that caused the government to put this policy in place? 

Note: I don’t want to hear anything about the anti-trust laws, the Sherman Act, the Clayton Act or the FTC in this discussion. These are all federal laws and regulatory agencies that try to INCREASE the amount of competition, not limit the competition. If you include these in your answer it will receive a low score, possibly even zero.