This can also be some scan for people to provide original copyrighted materials which can be easily copied and distributed without payment to the original author.
Paul Clarke's weblog - I live in A small town. Married + father to 2, I am a full stack web engineer, and I do mostly javascript / Node, some ruby, python, php etc. I like pubs, parkrun, eating, home automation and other diy jiggery-pokery, history, family tree stuff, TV, squirrels, pirates, lego, + TIME TRAVEL.