5.8 Crown Prosecutors must balance factors for and against prosecution carefully and fairly. Public interest factors that can affect the decision to prosecute usually depend on the seriousness of the offence or the circumstances of the suspect. Some factors may increase the need to prosecute but others may suggest that another course of action would be better.
a) the court is likely to impose a nominal penalty;
(b) the defendant has already been made the subject of a sentence and any further conviction would be unlikely to result in the imposition of an additional sentence or order, unless the nature of the particular offence requires a prosecution or the defendant withdraws consent to have an offence taken into consideration during sentencing;
(c) the offence was committed as a result of a genuine mistake or misunderstanding (these factors must be balanced against the seriousness of the offence);
(d) the loss or harm can be described as minor and was the result of a single incident, particularly if it was caused by a misjudgement;
(e) there has been a long delay between the offence taking place and the date of the trial, unless:-
• the offence is serious;
• the delay has been caused in part by the defendant;
• the offence has only recently come to light; or
• the complexity of the offence has meant that there has been a long investigation;
(f) a prosecution is likely to have a very bad effect on the victim's physical or mental health, always bearing in mind the seriousness of the offence;
(g the defendant is elderly or is, or was at the time of the offence, suffering from significant mental or physical ill health, unless the offence is serious or there is a real possibility that it may be repeated. The Crown Prosecution Service, where necessary, applies Home Office guidelines about how to deal with mentally disordered offenders. Crown Prosecutors must balance the desirability of diverting a defendant who is suffering from significant mental or physical ill health with the need to safeguard the general public;
(h) the defendant has put right the loss or harm that was caused (but defendants must not avoid prosecution solely because they pay compensation); or
(i) details may be made public that could harm sources of information, international relations or national security.
5.11 Deciding on the public interest is not simply a matter of adding up the number of factors on each side. Crown Prosecutors must decide how important each factor is in the circumstances of each case and go on to make an overall assessment.
5.12 The Crown Prosecution Service does not act for victims or the families of victims in the same way as solicitors act for their clients. Crown Prosecutors act on behalf of the public and not just in the interests of any particular individual. However, when considering the public interest, Crown Prosecutors should always take into account the consequences for the victim of whether or not to prosecute, and any views expressed by the victim or the victim's family.
5.13 It is important that a victim is told about a decision which makes a significant difference to the case in which they are involved. Crown Prosecutors