Violation of the relevant provisions on obtaining a guarantor pending trial may lead to seizure. Article 71 A criminal suspect or defendant who has obtained a guarantor pending trial shall abide by the following provisions: (1) he shall not leave the city or county where he lives without the approval of the execution organ; （2） If there is any change in the address, work unit or contact information, a report shall be made to the executing organ within 24 hours; （3） Arrive at the case in time when being summoned; （4） Do not interfere with the witness in any form; （5） They shall not destroy or forge evidence or collude with others. Then let's extend this issue to the following: Article 66 of the Criminal Procedure Law of the People's Republic of China, the People's Court, the People's Procuratorate and the public security organ may, according to the circumstances of the case, compel a criminal suspect or defendant to be summoned, released on bail, or placed under residential surveillance. Article 67 The People's Court, the People's Procuratorate and the public security organ may obtain a guarantor pending trial for a criminal suspect or defendant who is under any of the following circumstances: (1) may be sentenced to public surveillance, criminal detention or an independent supplementary punishment; （2） It may be sentenced to fixed-term imprisonment or more, and the adoption of guarantor pending trial will not cause social danger; （3） A woman who suffers from a serious disease, cannot take care of herself, is pregnant or breast-feeding her own baby, and takes a guarantor pending trial, which will not cause social danger; （4） When the term of custody expires, the case has not been completed and it is necessary to obtain a guarantor pending trial.