<s>[INST] The next text is a question of a member of the European parliament:"Two vital sectors of the Greek passenger vessel market, which have offered and continued to offer immense benefits to the Greek national economy, are coastal shipping and Ro-Ro ferries, which primarily sail from Patra to various Italian ports. However, according to newspaper articles, the Greek passenger shipping sector is now in a very difficult situation. The difference between the operating costs in Greece compared to Italy, the price of fuel which has risen significantly and the increased competition are some of the most serious problems.  What steps does the Commission intend to take in order to persuade the Greek Government to adopt laws which will bolster the competitiveness of Greek coastal shipping?"
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 = [10]. </s>
Two vital sectors of the Greek passenger vessel market, which have offered and continued to offer immense benefits to the Greek national economy, are coastal shipping and Ro-Ro ferries, which primarily sail from Patra to various Italian ports. However, according to newspaper articles, the Greek passenger shipping sector is now in a very difficult situation. The difference between the operating costs in Greece compared to Italy, the price of fuel which has risen significantly and the increased competition are some of the most serious problems.  What steps does the Commission intend to take in order to persuade the Greek Government to adopt laws which will bolster the competitiveness of Greek coastal shipping?