There were cases in which poviat (i.e. county) governors reported that they had no knowledge about the system of supervision of persons quarantined in the facilities449. In those cases, the county governors referred to Article 33(7) the Act of 5 December 2008 on preventing and combating infections and infectious diseases in humans, according to which it is the responsibility of the voivodeship governor to ensure properly qualified personnel. Information was also received that some persons in quarantine were using the "home quarantine" mobile phone application. The tool makes it possible for police officers to verify the person’s place of stay, and the quarantined person may use the application to contact local social welfare centres which, in justified cases, can supply medicines or groceries to the person’s quarantine place. Thanks to the application it is also possible to quickly contact a social worker. The County Office in Kutno contracted qualified medical workers, members of a medical emergency group to supervise people in quarantine. In one of the group quarantine facilities in Bydgoszcz, after the admission of the first people for quarantine, the staff normally employed there refused to work with the quarantined people. In connection with the situation, an additional municipal police post was established to supervise the people in quarantine. The solution turned out to be insufficient and the persons in quarantine did not observe the rules and regulations. They also started using rooms that were not designated for them. As a result, on-site supervision , by a contracted security company was introduced. Meeting living needs of people in quarantine (shopping, food) In most cases, quarantined people received three meals (breakfast, lunch, dinner) or two meals450 (breakfast, lunch) per day. There were also situations where people in quarantine were provided with only one meal as lunch451. Meals in the quarantine facilities were ensured by: the entity with which the agreement on the quarantine facility operation was signed, by catering companies452 under an agreement signed with the 449 County Office of Zambrów, County Office of Kołobrzeg. 450 County Office of Rypin. 451 County Office of Bełchatów, County Office of Myślenice. City of Jelenia Góra, City of Bydgoszcz, County Office of Chełmno, City of Golub-Dobrzyń, County Office of Golub-Dobrzyń, County Office of Inowrocław, County Office of Nakło, County Office of Ostrów Wielkopolski, Municipality of Solec Kujawski, Municipality of Osielsko, County Office of Toruń, County Office of Sępólno Krajeńskie, County Office of Tuchola, City of Włocławek, County Office of Biłgoraj, County Office of Chełm, County Office of Janów Lubelski, County Office of Puławy, County Office of Lubartów, County Office of Lublin, City of Lublin, County Office of Łuków, County Office of Kraśnik, County Office of Opole Lubelskie, County Office of Świdnica, County Office of Radzyn Podlaski, County Office of Zamość, County Office of Świdnik, County Office of Tomaszów Lubelski, County Office of Świecie, Municipality of Pszczew, County Office of Kutno, City of Łódź, County Office of Rawa Mazowiecka, City of Skierniewice, County Office of Skierniewice, County Office of Zduńska Wola, County Office of Zgierz, County Office of Bochnia, County Office of Brzesko, 452 160