SOUTHBORO — The former chairman of Public Safety Study Committee says he will not support a plan to build a new public safety complex on the St. Mark's Golf Course because of its cost and design. At a selectmen's meeting Tuesday, Al Hamilton, who remains a member of the committee, spoke against the nearly $23 million price tag of the facility. He is the only member of the seven-member committee to vote against the plan, and stepped down as chairman after two years to speak his ......