<s>[INST] The next text is a question of a member of the European parliament:"In the light of the admission by the United Kingdom Atomic Energy Authority on 2February 1998 that there is a second disposal shaft/silo at the Dounreay plant in Caithness, Scotland, into which unregulated radioactive waste has been dumped since 1971, will the Commission update the details provided to Parliament in its answer to written question P-3167/96(1) on 16December 1996?    (1)OJ C 87, 14.3.1997, p. 124."
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 = [7]. </s>
In the light of the admission by the United Kingdom Atomic Energy Authority on 2February 1998 that there is a second disposal shaft/silo at the Dounreay plant in Caithness, Scotland, into which unregulated radioactive waste has been dumped since 1971, will the Commission update the details provided to Parliament in its answer to written question P-3167/96(1) on 16December 1996?    (1)OJ C 87, 14.3.1997, p. 124.