A school in the United Kingdom called the Littleton Green Community School angered parents after sending a note home reminding them that their children would be labeled as racist if they failed to attend a workshop on Islam:

Point of order for the “educators”:

Was the school just following education guidelines?

https://twitter.com/Illbay/status/403935082534023168

Perhaps the school wasn’t mandated to include the threat, because they subsequently backpedaled. Via the UK Telegraph:

But after parents contacted the school they were then forced to make an embarrassing U-turn and withdraw the threat after council chiefs intervened.
A letter from the head to parents apologised for “inaccuracies” in the previous correspondence.

In the letter Mrs Small asked parents to “on reflection disregard a section from the earlier letter”.

It was a hugely contradictory way to try and teach kids a lesson: