Thameside 21Feb82 Stereo hair replacement?

I think that this is Thameside's first stereo test transmission. While the show is  still mono  the opening and closing "do you ever have difficulty" jingles are remixed and in stereo. I wonder how they did that? Paul James has a brand new Beatles spot. It's very hot in the studio and he assures us that Sarah is reading the dedications with her clothes off. (In our dreams!) Sarah mentions (amongst others) Thameside listeners at Hammersmith Hospital, Windy Miller, snoopy, cupcake, the copycats club, Robin Holbert. As well as more ILR outtakes Dave has CB dedications for Red Rooster, Blue Wheeler and Orange Club in the Rayners Lane area. He also talks about Steve Walsh from Radio Invicta (another fine London pirate) who is advertising Svenson hair weaving in the local press.