Banned Holmes

In light of the recent banning of A Study in Scarlet in part of Virginia (details here) I was wondering what other Holmes stories could be subject to sudden bans.

Perhaps we shall see the following:

1. The Five Orange Pips being banned from Ku Klux Klan gatherings.
2. The Adventure of the Speckled Band  for cruelty to snakes
3. The Adventure of the Creeping Man for condoning experiments with monkeys/primates

Any other that are candidates for such treatment?