If this is true it brings to mind the virginity tests carried out on Egyptian demonstrators:
The National Lawyers Guild San Francisco Bay Area Chapter (NLGSF) condemns Oakland Police (OPD) and Alameda County Sheriff’s Office (ACSO) violence, mass arrests and abuses against Occupy demonstrators at Saturday’s demonstration. Police violently attacked activists with chemical weapons, so called Less-Lethal munitions, and physical assaults. Hundreds were arrested unlawfully, without opportunity to disperse, and then detained for many hours on the street and then in buses, in stress positions, and without bathrooms, food or water. Once in jail, protesters faced inhumanely crowded conditions, abusive treatment and were denied access to legal counsel. Many remain unaccounted for, though certainly arrested and awaiting booking two days after being detained.Bolds mine.
Once in Alameda County custody, the arrestees have been held for a prolonged period under horrendous conditions, often remaining overnight in holding areas with no beds or blankets. Some arrestees were apparently held in a shower room. NLGSF has received many reports of injured persons being denied medical care and arrestees denied access to necessary medications. Women arrestees were forced to give urine samples in front of male officers, ostensibly for pregnancy testing.