If the current text has not been removed so far, then at least we can rejoice in the fact that this little attempt to communicate was not limited by such dogmas as legal or illegal and right or wrong.
Dear police officer, the text you are reading at the moment is just addressed to you and doesn’t contain any additional message or propaganda. in fact it is not a vandalism as it was applied without using glue but an easily removable tape instead. it is here to raise up a question if it is legal to communicate through the written language in such a way or not and therefore should be removed.