Unfortunately it's kind of hard to read - does it say "No parking of Suzuki & motorbikes in this area"?
By the way, do you have better and maybe larger pictures of your black swing arm? I'm getting my white S1000RR on April 2 and after seeing yours want to get the swingarm painted as well. I already spoke to the BMW dealer but it would be great to see 2 or 3 different angles of your swing arm.