Vilmos Voigt from Eötvös-Loránd University (Budapest) proposed the installation of warning signs in the most important global languages in a concentric pattern around the terminal storage location.[18] After a certain time span new signs with translations would be installed, but the old signs would not be removed. Newer signs would be posted farther away from the location, thus the warning would be understandable as languages change and it would be possible to understand the older languages through the translation.

Did you even read the entire paragraph the sentence you quoted is from? Or did you just ctrl+f for anything that supported your false claim