02/17/1993 NEW YORK (UPI) -- Two city officials Wednesday returned to the scene of a brutal crime -- an automated bank machine lobby where a police sergeant was gunned down -- to declare a pioneering security law is now in effect city wide. The law requires banks in the city to install video surveillance and recording devices, adequate lighting, safety mirrors, warning posters and open views from the outside. In the next 18 months, following a task force report on more restrictive door access, banks must adopt new technology or employ guards after normal banking hours. City Councilmembers Ronnie Eldridge and Walter McCaffrey were the prime sponsors of the law, which went into effect this week. Saying it was the toughest such municipal law in the nation, McCaffrey said, "Other cities in the country have had problems like murders (at bank machines) and have stuck their heads into the ground." Banks appear to be complying, the two lawmakers said after a visit to the blustery southwest corner of 57th Street and Eighth Avenue, at the Manufacturers Hanover bank machine lobby where armed gunmen shot and killed off-duty Sgt. Keith Levine as he responded to a holdup. That Dec. 28, 1991, shooting, the near-fatal shooting of an assistant district attorney in Brooklyn and hundreds of reported robberies heightened public concern about safety at bank automated teller machines, or ATMs. Before Mayor David Dinkins signed the law last August, major banks testified against it as threatening higher costs for bank customers. "It was clear from the start that the banks did not want this, but with the law now going into effect, I believe we are making ATM facilities safer for the citizens of New York City," said Eldridge, a Democrat who represents the Upper West side and who herself was robbed at a bank machine. "People are seeing changes. A number of banks in Manhattan are using guards, which at this point is not a requirement of the legislation," said McCaffrey, a Queens Democrat, who said his constituents have reported feeling better as banks have gradually installed required lights, mirrors and cameras. "One of the reasons for this is that people should feel they have an even chance when they go to an ATM at night," he said.