When overfishing is the result of one company harvesting too many fish in one area of government might decide to?

The Government in the case thus described might cancel the Fishing permit of the company.

Explanation:

Under the laws of the fishery department of the Government there is a sanction that there are guidelines for which permits of fishing can be taken away without which the company cannot carry out fishing in any water.

The company that is found to be harvesting too many fish in one area disturbing the ecosystem of the area many be seen to be permanently liable to such acts.

In such cases the government may take away their permit to fish and give it to someone else.

In case of over fishing of a company government might take decision of cancelling the permit of the company.

Explanation:

Major fishing companies are concentrated in the major fish producing zones of the oceans. Fish producing zones are developed in the area of having abundance of plankton. Plankton is the basic food of fish. So, plankton prone areas are rich fish producing zone.

In the area near to Japan or other island of South-east Asia over Pacific ocean is largest fish producing areas and major fishing companies are concentrated there. But there should be a limit so that no companies run in loss. Therefore, if any company show abundance in fishing their fishing permit will be liable to cancel by the government.