Fewer knife crime offenders were sentenced to prison last year in police force area that covers Milton Keynes

Ministry of Justice figures show that 545 knife and offensive weapon offenders were cautioned or convicted in the Thames Valley police area in the year to March – with just 122 (22%) resulting in immediate custody.

This was down from 26% in 2020-21, and from 29% in 2019-20, before the coronavirus pandemic.

Last year, 19% of offences resulted in a caution, 26% in a community sentence, 24% in a suspended sentence and 10% in another form of disposal.

Across England and Wales, the proportion of offenders receiving an immediate custodial sentence for a knife and offensive weapon offence fell from 36% in 2019-20, to just 29% last year.

This comes despite a 2015 policy of “two strikes and you’re out” – where repeat offenders would face a minimum six-month prison sentence for carrying a knife.

The MoJ figures also show that 19,555 knife crime offences nationwide resulted in a caution or conviction in 2021-22 – which is still below pre-pandemic levels, but a 5% rise on the previous year.

As a result, the rate of offences rose from 35 per 100,000 people to 37 year-on-year.

Milton Keynes saw three fatal stabbings in just 13 weeks at the start of this year. As a result, Thames Valley Police launched Operation Deter in a bid to combat knife crime in the city. So far it has been successful, with an average of two knife crime related arrests a day on average.

MoJ statisticians said the latest figures are impacted by the effects of the pandemic – including the impact of lockdowns, changes to court arrangements, the re-opening of courts and the types of cases which were prioritised.

However, Patrick Green, chief executive of the Ben Kinsella Trust, said: "It is extremely worrying to see that knife crime offences are rising while fewer criminals are being sent to prison for their crimes.

"While Covid restrictions will have accounted for some of the variation, it is concerning to see that this trend has continued since restrictions were lifted.

"We need greater investment in the court process to reduce the length of time it takes for a case to get to court."

He added that victims deserve swift justice, but the figures show this is not happening – and this needs to be addressed immediately.

In the Thames Valley, the rate of knife offences was 29 per 100,000 people last year – up from 26 in 2020-21.

Meanwhile, the average custodial sentence length for offenders nationally rose slightly to 7.5 months in 2021-22.

The Government said the Police, Crime, Sentencing and Courts Act ensures the most serious and violent offenders will spend longer behind bars.

And it said new Home Office measures will mean police can conduct more stop and searches for dangerous weapons, while Serious Violence Reduction Orders will allow them to target adults previously convicted for knife or other offensive weapon crimes.