> The Ministry of Justice (MoJ) says it has spent £50,000 trying to remove paint from the wall of the Grade II-listed building in Carey Street.
How in the world do you spend £50k to remove a graffiti?
It's a Grade II-listed building meaning you have to be very careful with it to restore it to its previous state. It's not enough to give it a good scrub, you've also got to ensure you minimise damage to the stonework. There'll also be required paperwork with the local authority to ensure the work they're doing is correct.
From a very quick look online, “Grade II” means that the building is of historic or architectural interest. I think it’s reasonable to infer that cleaning graffiti off of a building like that might require materials or consultations that a normal removal wouldn’t, although I have no idea whether £50K is a reasonable amount for that. I guess it would depend on the material, size of the graffiti, etc.