Why does Rodney Blackstock an actor in Emmerdale wear a choker around his neck?

Rodney Blackstock, a character in the British soap Opera Emmerdale, wears a choker around his neck as part of his distinctive style, which reflects his quirky and eccentric personality. The choker has become a recognizable accessory for the character, contributing to his unique identity within the show. Additionally, it serves to highlight his character's individuality and adds a visual flair to his appearance.