Generate text that refutes this claim: Allowing this motion would lead to a miscarriage of justice.  This motion removes the incentive for police to conduct vigorous investigations. Given the increasing pressure on policemen and women to gain convictions [1] , this motion will mean that their best chance of obtaining those convictions is simply to accuse those whose backgrounds could feasibly lead a jury to believe that they are not only capable of crime, but have committed the crime in question. Subsequently, the real culprits may be left to go free as suspicion is routinely pointed towards those who already have a criminal record. Given that poor police investigation [2] and poor case preparation by the prosecution [3] are currently a large source of dissatisfaction with the justice system, it is important to prevent either police or the prosecution from becoming dependent on the negative records of the defendants rather than properly fulfilling their roles.  [1] Bushywood, ‘CPS - Crown Persecution Service’.  [2] The Guardian, ‘The cost of poor policing’. 11 October 2010  [3] Human Rights Watch, ‘Justice at Risk: War Crimes Trials in Croatia, Bosnia and Herzegovina, and Serbia and Montenegro’, 14 October 2004, D1607.
crime policing law general punishment society house would disclose previous
This point places too much importance on the defendant’s history. In any case, records of their previous convictions must be heard alongside of the facts of the primary crime; any history will always be tempered by discussion of the actual crime. Satisfaction from the justice system will be greater if the public are aware that juries are not simply allowing past offenders to walk free; and if police and prosecution forces are found to be failing at their jobs, then this should be separately addressed and regulated.