Mandatory Sentencing - Three Strikes Law

Three Strikes Law

In 1994, California introduced a "three strikes law", which was the first mandatory sentencing law to gain widespread publicity. Similar laws were subsequently adopted in most United States jurisdictions. The law requires imprisonment for a minimum term of 25 years after a defendant is convicted of a third felony.

A similar 'three strikes' policy was introduced to the United Kingdom by the Conservative government in 1997. This legislation enacted a mandatory life sentence on a conviction for a second "serious" violent or sexual offence (i.e. a 'two strikes' law), a minimum sentence of seven years for those convicted for a third time of a drug trafficking offence involving a class A drug, and a mandatory minimum sentence of three years for those convicted for the third time of burglary. An amendment by the Labour opposition established that mandatory sentences should not be imposed if the judge considered it unjust.

According to figures released by the British government in 2005, just three drug dealers and eight burglars received mandatory sentences in the next seven years, because judges thought a longer sentence was unjust in all other drug and burglary cases where the defendant was found guilty. However, in 2003 a new 'two strikes' law was enacted (effective April 4, 2005), requiring courts to presume that a criminal who commits his second violent or dangerous offence deserves a life sentence unless the judge is satisfied that the defendant is not a danger to the public. This resulted in far more life sentences than the 1997 legislation. In response to prison overcrowding, the law was changed in 2008 to reduce the number of such sentences being passed, by restoring judicial discretion and abolishing the presumption that a repeat offender is dangerous.

Australia’s Northern Territory in March 1997 introduced mandatory sentences of one month to one year for the third offence regarding property and theft. They were later adopted by Western Australia.