Does the guarantor need money at the police station?

There are two types of personal insurance and financial insurance. The personal insurance is to let a person who meets the conditions of a guarantor for bail pending trial act as a guarantee. As long as the person signs the signature, the person can be released without spending any money; the financial insurance is to pay a sum of money to the public security bureau. People can be insured only as a deposit, usually property insurance. So you can try both.