Any Jew with an Internet-enabled cellphone is banned from entering the sukkah of the Bobov 48 hasidic sect – even if the phone is turned off. Meanwhile, the rival Bobov faction banned all women from entering its sukkah – just as it did last year.
The Bobov 45 faction banned all women from entering their sukkah last year (see here), and have done the same again this year, I'm told. Here's a picture:
[Hat Tip: bobover hasid; anonymous.]