Daily Mail on Instagram: "A mystery vigilante dubbed Mexico's 'Batman' is going viral after allegedly tracking down suspected motorcycle thieves and duct-taping them to light poles. At least five men have been found bound with 'ratero'- Spanish for 'thief' - written across their foreheads and the motorcycles they were accused of stealing left beside them. Police are investigating the incidents and say the taped-up men are being treated as victims while officers search for the masked suspect. #mexico #news #vigilante #batman"