EXHIBIT 2.1 AGREEMENT AND PLAN OF MERGER THIS AGREEMENT AND PLAN OF MERGER ("Agreement") is made and entered into as of April 20, 2006, by and between COMMUNITY BANK SYSTEM, INC., a Delaware corporation ("CBSI"), ESL ACQUISITION CORP., a New York...Merger Agreement • April 25th, 2006 • Community Bank System Inc • National commercial banks • New York
RECITALSVoting Agreement • April 25th, 2006 • Community Bank System Inc • National commercial banks • New York
