"Where a person under the age of 18 years appears or is brought before a magistrates' court on an information charging him with an indictable offence other than homicide, he shall be tried summarily unless - (a) the offence is such as is mentioned in subsection (2) ofsection 53 of the Children and Young Persons Act 1933 (under which young persons convicted on indictment of certain grave crimes may be sentenced to be detained for long periods) and the court considers that if he is found guilty of the offence it ought to be possible to sentence him in pursuance of subsection (3) of that section..."
"1. The general policy of the legislature is that those who are under 18 years of age and in particular children of under 15 years of age should, wherever possible, be tried in the youth court. It is that court which is best designed to meet their specific needs. A trial in the Crown Court with the inevitably greater formality and greatly increased number of people involved (including a jury and the public) should be reserved for the most serious cases. 2. It is a further policy of the legislature that, generally speaking, first-time offenders aged 12 to 14 and all offenders under 12 should not be detained in custody and decisions as to jurisdiction should have regard to the fact that the exceptional power to detain for grave offences should not be used to water down the general principle. Those under 15 will rarely attract a period of detention and, even more rarely, those who are under 12. 3. In each case the court should ask itself whether there is a real prospect, having regard to his or her age, that this defendant whose case they are considering might require a sentence of, or in excess of, two years or, alternatively, whether although the sentence might be less than two years, there is some unusual feature of the case which justifies declining jurisdiction..."
“and in any event within three months.”