Louis Brandeis, Packer Corporation v. Utah — Opinion of the Court
“ Other forms of advertising are ordinarily seen as a matter of choice on the part of the observer. The young people as well as the adults have the message of the billboard thrust upon them by all the arts and devices that skill can produce. In the case of newspapers and magazines, there must be some seeking by the one who is to see and read the advertisement. The radio can be turned off, but not so the billboard or street car placard. ”
