A person has received a non-bailable warrant (NBA) from Reliance regarding an unpaid home loan, despite never having received prior summons. The warrant, issued in Ahmedabad, also affects guarantors. The police have indicated potential detention and transfer to Ahmedabad for court. The advice given is that only a court can issue such warrants, and the individual needs to clarify the facts of the past 5-6 years of non-payment.