<s>[INST] The next text is a question of a member of the European parliament:"If the United Kingdom proceeds to implement the working time directive with a 14 day, rather than a 7day, reference period, which means that workers can be asked to work for 12 days in a row without a break for Sunday or other day for religious observance, would the UK be breaching the directive and would it be stepping out of line with the way other EU Member States have implemented the directive? What are the reference periods so far chosen by other Member States?"
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 = [5]. </s>
If the United Kingdom proceeds to implement the working time directive with a 14 day, rather than a 7day, reference period, which means that workers can be asked to work for 12 days in a row without a break for Sunday or other day for religious observance, would the UK be breaching the directive and would it be stepping out of line with the way other EU Member States have implemented the directive? What are the reference periods so far chosen by other Member States?