<s>[INST] The next text is a question of a member of the European parliament:"The fishermen in Essex and Kent claim that they were discriminated against by the """"""""open fishery"""""""" in the early 1990s when the number of vessels fishing the seas off Kent and Essex doubled and native boats under 17m were unable to build up the same track record as larger non-native boats. What action could be taken to raise the total allowable catch of Dover sole to these smaller, native boats to redress this apparent discrimination against them?"
Analyze carefully the text and assign it to the most relevant policy area among those listed below. Do not explain your answer and return only a number.
Policy area numbers: 1 = Macroeconomics
2 = Civil Rights, Minority Issues and Civil Liberties
3 = Health
4 = Agriculture and Fisheries
5 = Labour, employment and pensions
6 = Education
7 = Environment
8 = Energy
9 = Immigration
10 = Transportation
12 = Law and Crime
13 = Social welfare
14 = Regional and Urban issues and Planning
15 = Banking, finance and domestic commerce issues
16 = Defence
17 = Space, science, technology, and communications issues
18 = Foreign trade
19 = International affairs and foreign aid
20 = Governance and government
21 = Public Lands, Water Management and Territorial Issues
23 = Culture and media
[/INST]. Answer = [4]. </s>
The fishermen in Essex and Kent claim that they were discriminated against by the """"""""open fishery"""""""" in the early 1990s when the number of vessels fishing the seas off Kent and Essex doubled and native boats under 17m were unable to build up the same track record as larger non-native boats. What action could be taken to raise the total allowable catch of Dover sole to these smaller, native boats to redress this apparent discrimination against them?