These cryptic signs are popping up all over Sheffield but what do they mean?
These strange signs have been popping up in Sheffield- can you help us solve the mystery?
The signs have been spotted pinned to trees and houses in the city over the past eight months.
It is understood they have appeared in Sheffield General Cemetery and the Nether Edge area, as well as on Hanover Way, London Road and Broadfield Road.
This photo was posted to Twitter by @shefffoodlover who said: “Anyone know what this sign is about? I've seen a few around Sheffield.”