карцер("Solitary confinement is colloquially referred to in American English as "the hotbox", "the hole", "lockdown", "punk city", "SCU" (Solitary Confinement Unit), "AdSeg" (Administrative Segregation), the "SHU" (pronounced "shoe") – an acronym for "special housing unit" or "security housing unit", or "the pound"; in British English as "the block" or "the cooler"; and in Canada it is known as the Special Handling Unit" eviv)
