Argued September 11, 1991 Decided October 22, 1991 Appeal from the Appellate Division of the Supreme Court in the Third Judicial Department, Lawrence E. Kahn, J. J. Scott Greer and Lou Lewis for appellants in proceeding No. 1. Martin S. Kaufman, Douglas Foster and Malcolm Wilson for appellants in proceeding No. 2. Lou Lewis, Michael J. Englert and Kenneth F. Peshkin for appellants in proceeding No. 3. Jacob M. Lewis, Stephen A. Wakefield, Marc Johnston, Percy H. Russell, Jr., Stuart M. Gerson, Frederick