AN EXTENSION SET ON REGISTRATION
3âjudge Fed ct on Sept 7 extends central voter regis in NYS to Sept 23 and rules unconst a provision of State Election Law that terminates such regis earlier; holds that law violates Fed Voting Rights Act of â70 and construes latter as requiring that voter regis for future Pres elections must continue through 30th day prior to election; 30âpage decision on suit brought by ACLU NY unit, which asked that Sec 355 of State Election Law be declared unconst, also directs that all volunteer regis efforts be permitted through Sept 23; panel, comprising Judge W R Mansfield of 2d Circuit Appeals Ct and Dist Ct Judges J R Bartels and J F Dooling Jr, had granted on Aug 31 a temporary restraining order in Bklyn barring enforcement of state law; state law would have mandated end to central regis in NYC Sept 2; State Sec Lomenzo, Gov Rockefeller and NYC and Nassau County Election Bd officials were principal defendants; ct notes that NYC bd pres Dinkins and Nassau Elections Comr Cristenfeld favored extension of regis period; in another regis suit, NYC bd asks Fed Dist Ct, Manhattan, to declare unconst a provision of State Election Law barring regis on Sundays