They still do marking where I am, although it might not have that label as such.
About a year ago In another cong the elders found out a boy of about 20 went to a 'worldly' party and kissed a girl, all of the youths in the congregation were told by the elders not to associate with him for 6 months, he stuck it out and after his 'punishment' was allowed to associate with them again. He's one of the only ones with a car so the kids were glad to have him back.
i just find it crazy, what are other kids of 20 doing sexually? This guy is crossing his legs for the org. And makes one small mistake, a kiss, and so has to face social isolation for 6 months, poor guy, surprised it didn't wake him up. Of course they're all patting themselves on the back that the 'discipline' worked.