MAP20071505828 Dam , Anja van Chain of safety / Anja van Dam Over the last decade, several severe tunnel accidents have taken place, focusing the European Commission's attention on the importance of safety in transportation tunnels . As a consequence, the EC has adopted measures to improve tunnel safety, resulting in a European Directive on road tunnel safety En: Fire prevention. - London. - nº 245, June 2004 ; p. 33-35 1. Túneles . 2. Seguridad contra incendios . 3. Transporte terrestre . 4. Unión Europea . 5. Prevención de accidentes . 6. Normativa comunitaria . I. Scanlon, Mark . II. Title. III. Título: Fire prevention.