In the case of TorontoIt is my belief,there is a separation in administration between, the TTC , and Metrolinks. TTC of course being Toronto transit , and Metrolinks,the name for crosstown/new subway ,and other transit ventures.-------- Point I am getting at ,the Metrolinks activity is behind schedule ,,with infighting over water egress, ventillation issues, during construction , and most recently,tree cutting for a proposed subway stop. ----If the future Metrolinks surveillence camera/security activity contract is in play,it does make sense that there is a hold-up in when that contract will come to fruition .If there is a contract to be had here,it may take time.