SCP-1678 is a Euclid Class anomaly also known as UnLondon. SCP-1678 is a full-scale mirror-image reconstruction of the British city of London, located exactly one kilometer underneath the original city of London. The city has been constructed to resemble the city as it was in the Victorian era. The key threat posed by SCP 1678 is by entities referred to in some SCP1678 audio recordings as Bobbies. They are dressed in a uniform similar to Victorian-era police and are extremely hostile towards Fou