Transport for London (TfL) has awarded Siemens a contract to upgrade and operate the capital’s detection and enforcement infrastructure (D&EI) contract for the next five years, including the supply of equipment, systems and services for monitoring traffic as part of TfL’s low emission zone (LEZ) and congestion charging schemes.
Commencing in January 2015 with the implementation phase, the new agreement includes the replacement, support, maintenance and operation of instation systems and services includi