evidence: A poll watcher was denied access to one polling site in Philadelphia because the person in charge of that particular polling place was not up to date on the law, which allows watchers to enter any site, not just the ward and division site specified on the watcher’s certificate, said a spokesperson for Philadelphia City Commissioners. The spokesperson also said that the same poll watcher went to another site and was allowed to go in, and there is "no evidence that it was a systemic problem."