The revised Code for Crown Prosecutors became effective ill June 1994.
The authors were commissioned by the CPS in August 1995 to conduct a
study of the impact of the revised Code upon case decisions, and speci
fically to discover whether the evidential and the public interest tes
ts were being implemented in line with the guidance contained in the C
ode. It was found that prosecutors generally adopt a common approach,
but this is attributrable not so much to the clarifications contained
in the Code as to the derailed guidance contained in the Explanatory M
emorandum for CPS staff and in policy directives geared to specific of
fences. Prosecutors believe that the revised version of the Code is mo
re easily understood by the police and public, bur it would seem that
the Code has been less successful in meeting its other avowed objectiv
es a clarifying the evidential and the public interest tests so that t
hese are interpreted consistently. The impact upon actual case decisio
ns has been very limited.