would be used to generate revenue; they have a statute specifying that the yellow time for an intersection that has a red light camera must be based on the speed at which 85% of the road's traffic moves rather than be based on the road's actual speed limit. Usage Red light camera usage is widespread in a number of countries worldwide. Netherlands-based Gatso presented red light cameras to the market in 1965, and red light cameras were used for traffic enforcement in Israel as early as 1969. In the early 1970s, red light cameras were used for traffic enforcement in at least one jurisdiction in Europe. Australia began to use them on a wide scale in the 1980s. , expansion of red light camera usage in Australia is ongoing. In some areas of Australia, where the red light cameras are used, there is an online system to check the photograph taken of your vehicle if you receive a ticket. Singapore also began use of red light cameras in the 1980s, and installed the first camera systems during five years, starting in August 1986. In Canada, by 1998, red light cameras were in use in British Columbia and due to be implemented in Manitoba. In Alberta, red light cameras were installed in 1999 in Edmonton and in 2001 in Calgary. The UK first installed cameras in the 1990s, with the earliest locations including eight rail crossings in Scotland where there was greatest demand for enforcement of traffic signals due to fatalities. China Red light camera usage is extensive in mainland China. , approximately 700 intersections in Shenzhen were monitored for red light violations, speeding, or both. China also has red light camera with facial recognition. Red light offender, either pedestrian or motorbikers, are captured by a 7 megapixel camera. Within 20 minutes, a facial recognition system identifies personal information including family name, ID number and address which are displayed in the street on an advertising screen. This information can also be published on social media. According to the owner, in less than four months, in Lianhua intersection in Shenzhen, jaywalking were reduced from 1000 each day to 80. Hong Kong Hong Kong introduced red light cameras in 1993. In Hong Kong, where red light cameras are installed, signs are erected to warn drivers that cameras are present, with the aim of educating drivers to stop for signals. The number of red