Hundreds of killers are expected to be released early from prison under Labour's soft justice scheme, the Daily Mail can reveal.
Up to 363 offenders convicted of manslaughter could walk free from jail by 2029 after serving as little as one third of the sentence handed down by a court, according to a new analysis.
Among those due to benefit from the Government's measures include two of the killers of Pc Andrew Harper, whose widow Lissie this week condemned Labour's plan as 'unforgivable'.
The Conservatives used official sentencing figures from the Ministry of Justice (MoJ) to estimate how Labour's reforms will affect all killers who have been jailed for manslaughter.
Shadow Justice Secretary Nick Timothy said: 'Vile killers, like those responsible for Pc Harper's death, should not be freed from prison early.
'Letting hundreds of these dangerous killers back on the streets puts the public at risk and is an insult to the memory of their victims.
'Labour must back our proposal and introduce emergency legislation on the first day Parliament returns to keep these killers behind bars where
