Modern policing, the death penalty and the Bentley case
From Beat Constable to Modern Force
In 1900 a Metropolitan policeman walking a beat in Whitechapel had little more than a truncheon, a whistle and a notebook. By 2000 he or she might be in a fast-response car, in radio contact with a control room, sending fingerprints to a national database and submitting blood evidence for DNA analysis. Twentieth-century policing was reshaped by science, by specialisation and by a new emphasis on crime prevention rather than reaction. This lesson covers those changes alongside the abolition of the death penalty and the case that helped to bring it about.
A useful frame is to think of three strands — specialisation, science and technology, and prevention. All three appear repeatedly in the spec, and a good answer threads them together rather than listing them separately.
Specialisation and Science
The twentieth century saw policing split into expert branches. The Special Branch, founded in 1883 to combat Fenian terror plots, expanded after 1945 to deal with espionage. The Fraud Squad was set up in 1946 to handle complex financial crime that beat constables could not investigate. Traffic police (formalised after the 1930 Road Traffic Act) handled motoring offences. Dog units appeared from the 1950s, drug squads from the 1960s, and Armed Response Vehicles from 1991 to handle firearms incidents in a country where the ordinary constable remained unarmed.
Scientific tools transformed detection. The Metropolitan Police adopted a fingerprint bureau in 1901, after Sir Edward Henry’s classification system arrived from India; the first British conviction based on fingerprint evidence followed in 1902. Police radio rolled out from 1934 (a Met experiment) and was standard by the 1960s. Computer record-keeping came with the Police National Computer in 1974. The decisive forensic change was DNA: DNA fingerprinting was developed by Alec Jeffreys at Leicester University in 1984, and in 1988 led to the conviction of Colin Pitchfork for two Leicestershire murders — the first criminal conviction in the world to use DNA evidence. The same enquiry had already used DNA in 1986 to clear an innocent suspect.
Key dates in policing science: 1901 Met fingerprint bureau; 1934 first police radio trial; 1974 Police National Computer; 1984 DNA fingerprinting developed; 1988 first DNA conviction (Colin Pitchfork). The British police force became more specialised, more scientific and more proactive across the century.
Prevention: Neighbourhood Watch
Neighbourhood Watch began in Britain in 1982, in the village of Mollington in Cheshire, modelled on an American scheme from 1972. Households joined a local group, displayed a sticker, kept an eye on neighbours’ properties and reported anything suspicious. By the late 1990s there were over 130,000 schemes covering roughly six million households. Critics complained the scheme worked best in already low-crime areas and could foster suspicion of outsiders, but its political importance was clear: police prevention strategies depended explicitly on civilian cooperation, an old idea in new clothes.
Anti-Social Behaviour Orders (ASBOs), introduced by the Crime and Disorder Act 1998, were civil orders, not criminal sentences. A magistrate could impose conditions (no entering certain streets, no drinking in public) on someone whose behaviour caused alarm or distress, without a criminal conviction. Breach of an ASBO, however, was a criminal offence. Getting that distinction right matters. ASBOs were replaced in 2014 by Civil Injunctions and Criminal Behaviour Orders, but they remain an exam-relevant example of how modern punishment uses non-custodial alternatives.
Prisons, Borstals and Non-Custodial Alternatives
The twentieth-century prison estate softened in places. Open prisons began at Leyhill in 1946: low-risk inmates worked outside the perimeter, lived in dormitory-style accommodation and prepared for release. Borstals, introduced in 1908, held young offenders in a regime of work, education and physical training rather than adult prison conditions; they were renamed Youth Custody Centres in 1982 and Young Offender Institutions in 1988. Probation, introduced in 1907, allowed an offender to be supervised in the community rather than imprisoned. Community service, introduced in 1972, required offenders to perform unpaid work as an alternative to a short prison sentence.
By 2000 a wide menu of non-custodial sentences existed: probation, community service, suspended sentences, fines, electronic tagging (introduced experimentally in 1989). The principle behind all of them was that prison was not always the best response to offending — an idea that would have shocked Victorian reformers but reflected a century of evidence about reoffending rates.
Conscientious Objectors
War created a peculiar new category of offender. Conscientious Objectors (COs) were people who refused to fight on grounds of conscience. The Military Service Act 1916 introduced conscription and a tribunal system to assess CO claims. Tribunals could grant absolute exemption (rare), conditional exemption (alternative civilian work) or non-combatant service (in the Royal Army Medical Corps or the Non-Combatant Corps). About 6,000 conscientious objectors were imprisoned, among them the ‘absolutists’ who refused every form of service; some, including the Richmond Sixteen, were sent to France and threatened with execution. Public attitudes were hostile: COs received white feathers in the street.
Treatment in the Second World War was much more lenient. The 1939 National Service (Armed Forces) Act expected tribunals to be more sympathetic; nearly 60,000 men registered as COs, of whom only about 5,000 were imprisoned. Alternative service in agriculture, mining and ambulance work was extensive. Compare the two wars rather than treating conscientious objectors as a single uniform group.
Derek Bentley and the End of the Death Penalty
On the night of 2 November 1952, two teenagers tried to break into a warehouse in Croydon. Derek Bentley, aged 19 with a mental age of about 10, was already under arrest when his sixteen-year-old accomplice Christopher Craig shot dead PC Sidney Miles. The Crown alleged that Bentley had shouted ‘Let him have it, Chris’ before the shot — words that, if intended as instruction to shoot, made Bentley legally guilty of murder under joint enterprise. Craig, under 18, could not be hanged. Bentley could.
The trial, at the Old Bailey, was widely criticised then and since. The judge, Lord Goddard, gave directions to the jury that strongly favoured conviction. The jury returned a guilty verdict with a recommendation to mercy. The Home Secretary, David Maxwell Fyfe, refused to commute the sentence. Bentley was hanged at Wandsworth Prison on 28 January 1953. Public reaction was angry: 200 MPs signed a motion against the execution and a long campaign for abolition followed. The Murder (Abolition of Death Penalty) Act 1965, sponsored by the Labour MP Sydney Silverman, suspended capital punishment for murder for five years; it was made permanent in 1969. Bentley was granted a posthumous pardon for his sentence in 1993 and his conviction was quashed by the Court of Appeal in 1998.
Derek Bentley was hanged in 1953 for the murder of PC Sidney Miles, although his accomplice Christopher Craig fired the shot. The case fuelled abolitionist campaigning that succeeded in 1965 with Sydney Silverman’s Murder (Abolition of Death Penalty) Act. Bentley was pardoned in 1993 and his conviction quashed in 1998.
The Bentley case did not abolish capital punishment in 1953. It took twelve more years and additional controversial executions — including Ruth Ellis in 1955 and Timothy Evans (later pardoned for a murder committed by John Christie) in 1950 — before Parliament acted. Sydney Silverman tried four times to bring an abolition Bill before finally succeeding in 1965, with abolition first temporary (1965, five-year trial) and then permanent (1969). The Bentley case was a catalyst, not a single cause; the path from execution to abolition was long, and showing the chain of causation matters more than naming a single trigger.