<s>[INST] The next text is a question of a member of the European parliament:"A recent in railway accident in Greece with 53 casualties highlighted the issue of safety conditions on Europe's railways. Although the safety level of the Community's rail system is particularly high in comparison with road transport, there are wide variations between the Member States in the frequency, severity and causes of accidents. Directive2004/49/EC(1) on the safety of railways expressly states that accidents must be investigated and the results of the investigations must be published. Can the Commission say if it has information on the quality and quantity of investigations into rail accidents and whether it regularly publishes this information to prevent reoccurrence?  The same Directive provides for the gradual introduction of common safety targets (CSTs), common safety methods (CSMs) and common safety indicators (CSIs). What stage has been reached in developing and implementing these, and have they proved effective? Regulation (EC) 881/2004(2) establishing a European Railway Agency provides for the Agency to monitor safety performance on the basis of the common safety indicators and national reports on safety and accidents. Does the Commission consider that the cooperation to date between the Agency and the national rail safety authorities has been satisfactory?    (1)OJL220, 21.6.2004, p. 16.  (2)OJL220, 21.6.2004, p.3."
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>
A recent in railway accident in Greece with 53 casualties highlighted the issue of safety conditions on Europe's railways. Although the safety level of the Community's rail system is particularly high in comparison with road transport, there are wide variations between the Member States in the frequency, severity and causes of accidents. Directive2004/49/EC(1) on the safety of railways expressly states that accidents must be investigated and the results of the investigations must be published. Can the Commission say if it has information on the quality and quantity of investigations into rail accidents and whether it regularly publishes this information to prevent reoccurrence?  The same Directive provides for the gradual introduction of common safety targets (CSTs), common safety methods (CSMs) and common safety indicators (CSIs). What stage has been reached in developing and implementing these, and have they proved effective? Regulation (EC) 881/2004(2) establishing a European Railway Agency provides for the Agency to monitor safety performance on the basis of the common safety indicators and national reports on safety and accidents. Does the Commission consider that the cooperation to date between the Agency and the national rail safety authorities has been satisfactory?    (1)OJL220, 21.6.2004, p. 16.  (2)OJL220, 21.6.2004, p.3.