For the purposes of this Directive, the following definitions shall apply:

1. 1.

   ‘ trans-European road network ’ means the road network identified in Section 2 of Annex I to Decision No 1692/96/EC and illustrated by maps and/or described in Annex II to that Decision;

2. 2.

   ‘ emergency services ’ means all local services, whether public or private or part of the tunnel staff, which intervene in the event of an accident, including police services, fire brigades and rescue teams;

3. 3.

   ‘ tunnel length ’ means the length of the longest traffic lane, measured on the fully enclosed part of the tunnel.