I was watching Dr. Who this weekend and saw some shorthand! It's in the episode called Blink from season 3 (the one with the weeping angels). Here is the link to the shorthand scene-- the shorthand is found at minute 1:36. Below is a screenshot of it. I guess this is Pittman shorthand, though a few characters look Greggish. Just think, our shorthand could have an application in time travel! ;o)
If you have Amazon Prime, you can watch it there without interruption (it's season 301 episode 11 there).
eta: apparently shorthand has made multiple appearances in this series. Read more here.