At the end of series seven of Grange Hill, something unusual happens.
The end credits look like this.
Ordinarily, the credits look like this.
Usually a bold colour background, and a complementary colour for the text.
And rarely, if ever, the same combination twice between episodes.
But for this episode, they proceed in a sort of Hi-De-Hi ‘You Have Been Watching’ manner …
They missed a trick not to have them waving.