martin roux it works in berlin but at any given moment he's on line in the transport control system and has a say capital of the under way province with five million inhabitants one of the most rapidly growing cities in china the daily traffic demonstrates the problems inherent in the massive influx of new comers. despite all their oases of tranquility more than one hundred fifty cities in china will have a population of some five million inhabitants by the year two thousand and fifty without proper controls this development threatens to cause supply and environmental problems as well as social unrest. when she has such an hard months as i am and if lot of tuxes or school together with our chinese partners equipped a fleet of taxis currently one thousand are part of the program and it was on france when we're finished ten thousand automobiles will transmit their g.p.s. positions to the central computer every second on the pollen and for kids. oh it's these nines learn from these individual reports we can calculate the current speeds that can be driven on the streets and can forecast how