Who banned the thin blue line badge?

Metropolitan Police Enforce Ban on Thin Blue Line Badges

In July 2023, the Metropolitan Police Service instructed its officers to remove the Thin Blue Line patch from their uniforms ahead of the London Pride parade. While the emblem—a monochrome Union Jack intersected by a horizontal blue line—is worn by many officers as a symbol of remembrance for fallen colleagues, force leadership reiterated strict long-standing uniform regulations.

The decision sparked widespread debate across the law enforcement community and the general public. Senior leadership emphasized that police uniforms must remain strictly neutral and free from unsanctioned badges, particularly during high-profile public events. Concerns had been raised that the badge could cause friction or be perceived negatively by certain groups, including members of the LGBTQ+ community attending Pride.

Supporters of the emblem argued that the patch simply honors those who made the ultimate sacrifice in the line of duty, viewing the decision as an unnecessary restriction. Nevertheless, the Met maintained its position, emphasizing that maintaining public trust and impartiality requires consistent adherence to official uniform standards across all ranks.