Crime and Policing Act changes from September 2026

One of the easiest ways to get lost in Westminster language is to mistake a commencement regulation for a brand-new law. According to the Statutory Instrument published on legislation.gov.uk, and signed by Home Office minister Sarah Jones on 2 September 2026, this document does not create the Crime and Policing Act 2026. It brings more parts of that Act into force, and it does so in stages across 21 September, 29 September, 26 October and 29 October 2026. **What this means:** when you hear that the Act is starting, the better question is which part, and from what date. That matters because anti-social behaviour powers, extradition rules, police procedures and technology-related offences are not all arriving at the same moment.

The first date in this set is 21 September 2026. The regulations say that day brings in a cluster of provisions that are mostly procedural. Some are there so courts can make rules. Some deal with interpretation. Some prepare the ground for child criminal exploitation prevention orders, often shortened in the Act to CCE prevention orders, including the meaning of defendant and a limited part of the Sentencing Code for orders made on conviction. The same date also starts provisions on barred and advisory lists, including rules that apply to special police forces and related amendments. This is not the most visible part of the timetable, but it shows how law often works in practice: before a power is used openly, the court process and record systems behind it usually have to be ready first.

The next turning point is 29 September 2026. On that date, the regulations bring in sections 113 to 115 on other sexual offences, part of the system for appeals to police appeals tribunals, and section 246 on extradition in cases where a person has already been convicted. For readers, the useful lesson is not to fold all of that into one headline. These measures sit in the same commencement order, but they do different jobs. One set concerns criminal offences, one concerns police appeal arrangements, and one changes how extradition law operates where conviction has already happened.

The extradition detail is worth slowing down for, because commencement orders often hide the most important fairness rule in the small print. Regulation 6 says the new amendments to the Extradition Act 2003 do not apply where the arrest happened before 29 September 2026. That is true for both category 1 territory cases and category 2 territory cases, using the arrest routes named in the regulation. **Why this matters:** the government is not meant to move the goalposts halfway through an existing case. If someone was arrested before the changeover date, the older legal position stays in place for that hearing. For anyone trying to read legal news carefully, this is the sentence that stops a headline from becoming misleading.

The date most people are likely to notice in everyday life is 26 October 2026. That is when the anti-social behaviour package in this order comes into force: respect orders, changes around youth and housing injunctions, rules on the maximum period for certain directions, notices and orders, fixed penalty notices, powers for registered social housing providers to close premises, and reviews of responses to complaints about anti-social behaviour. This is the part of the timetable that reaches beyond courtrooms and into neighbourhoods, housing and local disputes. According to the Home Office note attached to the regulation, these are the provisions specifically linked to anti-social behaviour. **What it means for you:** from late October, more of the legal toolkit promised in the 2026 Act becomes available to councils, housing bodies, police and courts dealing with persistent nuisance or harm.

A few days later, on 29 October 2026, another block of measures starts. These cover so-called SIM farms, meaning equipment built around multiple SIM cards, offences relating to the possession and supply of specified articles, and Schedule 16 powers of entry connected to those offences. The same date also brings in sections 197 and 198, which deal with an accelerated police investigation procedure for criminal conduct and the conditions for notifying the Director of Public Prosecutions about an investigation report. If that sounds technical, it is. But there is a clear thread running through it: some of these changes deal with technology and tools linked to offending, while others deal with how police misconduct cases are handled. In plain English, late October is not one single policing reform day. It is a bundle of narrower changes arriving together.

There is one more useful clue in the explanatory note. The government did not produce a fresh impact assessment for this Statutory Instrument because, it says, impact assessments were already produced for the Crime and Policing Act 2026 itself. This regulation is also described as the third commencement set made under the Act, which tells you that the law has been coming into force piece by piece rather than all at once. For all of us trying to read public policy well, that is the real takeaway. A long Act is rarely switched on in one dramatic moment. It arrives by date, by topic and by procedure. If you want to understand what changed in England and Wales this autumn, the safest approach is simple: check the date, check the section, and check whether the rule is about front-line powers or the legal machinery behind them.