(8) A police department shall be obliged, when investigating, whether the Union citizen has sufficient resources for him/herself and his/her family members so that he/she would not become a person in material need during the period of their residence in the Slovak Republic, to take into account the personal situation of the particular person. A Union citizen may demonstrate sufficient resources by submitting cash, travellers’ cheques, credit cards, account statements, documents of ownership of a real estate, document of drawing of pension or another trustworthy document. A police department shall not require an amount which the Union citizen shall demonstrate at the time of registering residence, higher than the amount of living subsistence in the Slovak Republic.60)