The Brief A barrier described as an "anti-climb fence" to bolster security is in the works for the Pennsylvania governor’s official residence. The leader of the Pennsylvania State Police mentioned the new fence in a letter to state legislative leaders. It's been less than a month since a late-night intruder jumped the existing fence, broke into the home and started a damaging fire. A barrier described as an "anti-climb fence" is in the works for the Pennsylvania governor's official residence, the state police chief said Tuesday, less than a month after a late-night intruder jumped the existing fence, broke into the home and started a damaging fire. "While some of those improvements will be clearly visible to the public — such as the new anti-climb fence — many will not be," Paris wrote.