KOCH DECIDES TO FILL ALL POLICE VACANCIES, AIDES SAY
Mayor Koch, who said recently that the size of the Police Department would decline this fiscal year because the city could not afford to replace all the officers who retired or resigned, has decided instead to fill all vacancies, City Hall officials said yesterday. They said Mr. Koch had changed his mind on how many new officers would be hired and was planning to provide enough funds for the department to send 1,384 recruits to the Police Academy in the first week of January and 854 more next June. The first class was scheduled to begin training last week, but Mr. Koch delayed it because of the budget problems. After announcing the delay of the first class last month, the Mayor had said repeatedly that the class, when it finally entered the academy, would replace only some of the officers lost through attrition. Last week, he got an agreement from the Patrolmen's Benevolent Association not to fight a temporary decrease in the size of the force, which now has 22,770 sworn officers.

