Authorities in Japan are warning locals to watch out for any cat that seems abnormal.

The public health warning arrived earlier this week after a feline was captured on security cameras Sunday scampering out of the Nomura Plating factory in Fukuyama, leaving a yellow-brown trail of paw prints leading away from a large container of toxic chemicals .

City health officials reportedly advised local primary schools to instruct students not to approach any cats that appear ill. Regional newspaper Asahi Shimbun cautioned readers not to touch any cat that seems abnormal and to contact police if they encounter one, according to an online translation.

While this toxic chemical incident might sound like the beginnings of a comic book villain, a spokesperson for the factory told Agence France-Presse that they immediately alerted the police, Fukuyama city officials and neighbors near our factory about the matter.

The incident woke us up to the need to take measures to prevent small animals like cats from sneaking in, which is something we had never anticipated before, the Nomura Plating representative, who wished to remain nameless, continued.

The cat had reportedly dipped into an 11-foot-tall tank of hexavalent chromium, a carcinogenic chemical that is used in paint and plastics. The U.S. Occupational Safety and Health Administration warns it can cause respiratory problems, lung cancer and blindness.