Railtrack concedes it will take considerable time to introduce the system across the network.
The intention is to introduce the system, which uses a Microsoft-developed industry standard called PhotoDNA, this year if possible.
"We've had the opportunity to introduce the system to an entirely new audience," said Dan Stessel, a spokesman for New Jersey Transit.
The bank intends to introduce the system in the boardroom first and then for key managers in risky parts of the businesses.
The firm then expects to introduce the system to the rest of its work force, numbering more than 100,000 employees worldwide, over the course of the year.
ASSOCIATED PRESS Citigroup Starts Electronic Bond-Trading System | Citigroup is preparing to introduce the system in the next few weeks, after a similar move by Goldman Sachs.
A.E.G. is using the Denver theaters as a test run, and plans to introduce the system to more theaters by the end of the year.
Although an opt-out system has been running for decades in Singapore, Israel and a number of European countries, Wales is the first country in the UK to introduce the system.
Prime Minister Mark Rutte said he planned to introduce the system later this year in the country's south, an area popular with French and German buyers, before moving on to Amsterdam's tourist cafes.
Alongside the council elections, Liverpool and Salford will chose whom they want as their first directly elected mayors, Doncaster will decide if it wants to retain its directly elected mayor whilst Bradford, Leeds, Manchester, Newcastle Upon -Tyne, Sheffield and Wakefield will all vote on whether to introduce the system.
In Section 2, we introduce the system model.
