<s>[INST] The next text is a question of a member of the European parliament:"Would the Commission advise how regional airports, currently experiencing difficulties in obtaining viable slots at major centres/hubs (e.g. Frankfurt), will benefit from the promised revision of Council Regulation (EEC) 95/93(1) of 18January 1993, giving specific details?    (1)OJ L 14, 22.1.1993, p. 1."
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>
Would the Commission advise how regional airports, currently experiencing difficulties in obtaining viable slots at major centres/hubs (e.g. Frankfurt), will benefit from the promised revision of Council Regulation (EEC) 95/93(1) of 18January 1993, giving specific details?    (1)OJ L 14, 22.1.1993, p. 1.