detention centres amounted to 1 277, with 1 219 juveniles residing in those centres. Juvenile shelters offered 626 places, while 422 juveniles were registered to have been staying therein21. NPM also carries out visits to youth care centres (74 institutions – 4 578 places), youth sociotherapy centres (61 institutions – 2 933 places)22 and police emergency centres for children (27). 79 establishments for foreigners are also within the area of NPM's interest, including: guarded centres, deportation centres, rooms for detained persons within Border Guard headquarters and centres for foreigners applying for refugee status or asylum. Figure 2. Detention places in Poland visited by the National Preventive Mechanism in 201023 - structure of units (percentage of all visited units). Deportation centres – 3%  Areszty w celu wydalenia 3% Szpitale psychiatryczne Psychiatric  6% Guarded  centres  for  Ośrodki foreigne Strzeżone dla rs – 1%  Cudzoziemców Zakłady Karne Prisons – 6% 6% 1% hospitals – 6%  Social care centres – 8%  Domy pomocy społecznej Zakłady Poprawcze 2% Pre‐trial detention  Areszty Śledcze centres – 11%  8% 11% Zakłady Poprawcze i Schroniska dla Nieletnich (funkcjonujące łącznie) 5% Sobering stations – Izby wytrzeźwień 18%  18% Młodzieżowe ośrodki wychowawcze 15% PDoZ 19% Policyjne Izby Dziecka 5% Młodzieżowe ośrodki socjoterapii 1%                                                              21 As of 30.12.2010 - data obtained from the Department of Statistics of the Ministry of Justice. It needs to be noted here that as regards educational care proceedings, placement of a juvenile person in a youth care centre amounted to 3.6% of all educational care measures applied to juveniles in 2009, while in a youth sociotherapy centre - 2.4%. In most cases non-isolating measures were adjudicated, such as reprimand (31.7%), probation officer’s supervision (30.4%), parent or counselor supervision (10.9%). 23 Due to the fact of no visits to certain establishments in 2010, the figure does not take into account: Juvenile shelters, centres for foreigners applying for refugee status or asylum (all 4 were visited in 2009) and rooms for detained persons within Border Guard organizational units. 22