This sign reads “if you have nothing to do please do not do it here”. But then you can’t see nothing and it takes no space so what would the problem be if you did it beneath the sign? This is getting quite confusing. The notice is written in Bengali and English. Perhaps this is a warning to tourists who regard Bengal as a paradise with nothing to do and all day to do it in. Being one of the most densely populated places on the planet means that every square inch is precious so maybe they have a point.