Bail
There are two types of bail: conditional bail and unconditional bail.
Conditional bail
The police and courts can impose any requirements which are necessary to make sure that defendants attend court and do not commit offences or interfere with witnesses whilst on bail. Conditions can also be imposed for the defendant's own protection or welfare (where he is a child or young person). Common conditions include not going within a certain distance of a witness's house, or being subject to a curfew. If a defendant is reported or believed to have breached (gone against) a bail condition, they can be arrested and brought before a magistrates' court which may then place the person in custody.
Unconditional bail
If the police or court think that the defendant is unlikely to commit further offences, will attend court when required and will not interfere with the justice process, they will usually be released on unconditional bail.
Breach of bail
If a defendant does not stick to their bail conditions, or fails to attend court on the set date, they are in breach of bail. They are likely to be arrested and may have their bail withdrawn. They may be remanded in custody and might not get bail in the future. Failing to appear at court as required is a criminal offence and they can also be prosecuted for this offence.