Oh, traffic. Traffic lights that do not communicate

The following set of data indicates the traffic lights that do not communicate with the traffic center of the City Council, which may indicate that there is a problem, which can affect the traffic. If the xml, this void means that there is no incidence. This information is updated almost in real time, with a periodicity of about 5 minutes. There is also another complementary data set, which is switched off or flashed traffic lights in real time.