SP Technical Research Institute of Sweden
SP Technical Research Institute of Sweden develops and disseminates technology to assist the development and competitiveness of industry, to improve safety in society, to support sustainable development and to help protect the environment.
SP Fire Technology is one of the leading institute on fire safety and research on tunnel fires. SP has performed tests and done research in the area of tunnel safety since 1992. Many papers and reports have been published on the subject. List of publications.
More information on the research by SP on tunnel safety and security can be found here.