Only reason it stood out is because Graham didn't handle it well. Your fine? great...... you are familiar with the rules though, so get off and do what needs to be done.
Graham wasn't all that bright fighting to not go off, but he did, test was done, the end...... people can cry about it all they want, the rules where followed.
Loved his other call though:
Ref - You've given a few penalties here
Graham - No I didn't, your blowing the whistle, you gave them
Funny because its true........... that's how you subtly tell a ref to go **** himself, glad your learning King James, lol. There where some real light penalties called there, so very glad Graham kinda pointed it out.