Secondly, S51 Criminal Justice & Public Order Act 1994 creates as an offence to intimidate or threaten to harm a juror. However, jury nobbling believed to be frequent resulting in wrongful acquittals. What if juror alleges racial or any other type of bias or wrongdoing by the jury, and no enquiry allowed into jury deliberations after a verdict. The Law Commission in Contempt of Court: Juror Misconduct and Internet Publication 2013 has reviewed and considered the ‘Facebook Scandal’ issue where the juror, Joanne Fraill was charged with disclosing information about jury deliberations on Facebook. Much recently, it has recommended a new statutory criminal offence should be introduced in dealing with the jurors who deliberately search on the internet related to the case that they are trying.
Thirdly, a very significant reason why jury system is advantages is the fact that 12 heads are better than one. A wide variety of opinions and input culminates together in the final decisions and with 12 people any bias is likely to be cancelled out. However, a jury box of 12 can be biassed against one party or the other. Local prejudice can be a problem in particularly emotive cases such as R v Litchfield. Simon Brown LJ said that the jury's views ought to be regarded as well-nigh sacrosanct given that under the law it is they who decide not merely the facts but also the point at which a breach of duty becomes the offence of manslaughter. There would need to be compelling grounds indeed before it would be proper for this court to say that the jury has set the standard impermissibly high.
Fourthly, jury’s decision can be made out what seems right and not whether the offence is illegal. A judge can only administer a verdict based on the fact laid before whereas a jury can decide based on opinion. It has been evident in R v Ponting and R v Kronlid & Others. However, as a juror as laymen, if the evidence points to one defendant being guilty and the other not, jurors can often be led into thinking that if one should be convicted. In other words, guilt by association. Some trials can be very narrowing to the jurors. This was evident in James Bulger trial where same jurors had to receive counselling after the trials.
Finally, if juries do understand the burden of proof, it will be an advantage of reducing the paedophile cases and child murders. However, jurors may not fully understand the trials and may be enticed to vote for the best barrister and not the best case. Prof Cheryl Thomas in ‘Are Juries Fair?’ stated that ‘while over half the jurors at perceived the judges direction as easy to understand, but only minority fully understand the direction in terms used by the judge. Base on this statement, it can be submitted that a training before proceeding with trials is necessary and the verdicts delivered by jurors without trial are always not reliable.
In R v Mirza, HOL believed that there were many objective safeguards in the jury system which could protect the impartiality and independence of the jury system. These safeguards like a randon selection of jurors, the oath is taken to give the true verdict, and instructions are given at the beginning of the trials by the judges to inform a prejudice, bias or misconduct can give use to an offence. However, it can be submitted that these safeguards are not sufficient in maintaining the impartiality and independence of the system.
Alternatively, Jury system can be replaced by a jury or panel of judges. This method is used in civil cases and some criminal trials in Northern Ireland known as Diplock Courts. This process is the least expensive and probably the most proficient way of running a trial, due to it eradicates public involvement there has been a strong opposition to this method. However by discarding the jury they also discard any violence and intimidation to jurors and also any possible bias.
A judge and 2 lay assessors can also be used. This technique is used in most Scandinavian countries such as Austria, Brazil and Germany. Japan has begun implementing a new lay judge system in 2009. Lay judges are appointed volunteers and often require some legal instruction. This keeps some public contribution, yet losses the time and cost of a jury. This method is thought as the adequate alternative. The verdict would be reached by both the judge and lay assessors. The lay assessors would be selected the same way as jurors, however, they amount of public participation would dramatically decrease.
The final alternative is having a judge and a miny jury. By reducing a number of jurors they would save some cost; conversely, most of the disadvantages would still remain. Despite all the disadvantages, it is still utilised today which suggest that it is an advantage to society more than it is a disadvantage.