The police can release you on police bail if there’s not enough evidence to charge you. You don’t have to pay to be released on police bail, but you’ll have to return to the station for further questioning when asked.
You can be released on conditional bail if the police charge you and think that you may:
- commit another offence
- fail to turn up at court
- intimidate other witnesses
- obstruct the course of justice
This means your freedom will be restricted in some way, eg they can impose a curfew on you if your offence was committed at night.