Law of prostitution.

What is the punishment for a call girl caught while police raid at her residence in social area? what is the legal procedure to release her from police custody? what is sequence of events happen after they are arrested,i mean presentation to magistrate,remand home,or transfer to anath ashram or like that? if someone is in long relation and has reached till anath ashram is it possible to bail her out with minimal relation or no relation? what is approximate judicial charge or bail amount to release such subject what relation with her needed to bail her out? can we legally visit the ashram and talk to her? does any custodial procedure/permission needed to visit her/talk to her? if the subject continues same offence after getting bailed out and caught second time ehat are the loss of persue to bail giving persons?