# Directive 2004/54/EC of the European Parliament and of the Council of 29 April 2004 on minimum safety requirements for tunnels in the trans-European road network, Division 2.2.4

Extent: E+W+S+N.I.

Where the width of the slow lane is less than 3,5 metres and heavy goods vehicles are allowed, additional and/or reinforced measures shall be taken to enhance safety on the basis of a risk analysis.

---
Source: https://www.legislation.gov.uk/eudr/2004/54/annex/I/division/2.2.4 (the official version)
Page: https://openlegislation.uk/eu-directive-2004-54/annex-I/division-2.2.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.