LAW, LIBERTY AND JUSTICE 249 Justice, however, must be considered, not only in the legal sense, but in relation to the whole political and social framework; and for a proper appreciation of a legal system three questions must be examined. First, do the differences in the incomes of individuals hamper the efforts of the courts towards impartiality? Second, is it properly understood that criminals have rights— that justice to them means not only punishment, but an attempt to help them become good citizens? Third, does the law, and the courts' interpretation of it, uphold that freedom of opinion, without which neither justice nor progress can continue? JUSTICE FOR RICH AND POOR. A very large proportion of offences are punishable by a fine with the alternative of imprisonment. Magistrates endeavour to proportion fines to the offenders' means, though they cannot have sufficiently detailed knowledge to do this "exactly, and it must be remembered that many people have little money to spare after the necessities of life have been bought. The use of discretion by the magistrates has also the undesirable result that the same offence committed by offenders in similar circumstances will receive widely different treatment from court to court. The extent of the problem can be seen from the fact that about. one-sixth of those who go to prison are persons who have refused or failed to pay fines. The result is that everyone assumes, without any desire to be unfair, that imprisonment is more natural, for the poor than for the rich; the growth of motoring offences and the treatment of them has made this clear. It is not easy to suggest a remedy; the wider use of imprisonment "without the option*' would please no one, and, at least until the prison system has been carefully examined and reformed, would do no good. Meanwhile, some progress is being made by granting time in which to pay fines, and the volume of this unnecessary imprisonment is declining. Persons not yet convicted of any offence may find themselves imprisoned. When a case is brought before the magistrates all