Why is pots and pans called pots and pans Oldham?

The term "pots and pans" in Oldham, a town in Greater Manchester, refers to a traditional local custom where people would make noise by banging pots and pans together. This practice, often associated with protests or celebrations, has historical roots in various cultures as a way to express dissent or joy. The phrase has become synonymous with community gatherings and local identity in Oldham.