Mumbai police has once again showcased their knack for wit and creativity by leveraging the buzz surrounding two highly anticipated Hollywood movies, Greta Gerwig s "Barbie" and Christopher Nolan s "Oppenheimer," set to hit theaters on July 21. Capitalizing on the meme-filled conversations sparked by these films, the police force took the opportunity to educate and raise awareness among Mumbaikars about public safety., Mumbai News, Times Now