United Kingdom

UK circumcision is ~16–21% overall and strongly concentrated in religious minorities

National probability surveys put male circumcision in Britain at roughly 16–21% (Natsal-2 2000: 15.8% of men 16–44; Natsal-3 2010–12: 20.7% of men 16–74). It is strongly concentrated by religion: ~85–88% of Muslim men and (per a WHO estimate) ~99% of Jewish men, versus ~12–16% of White-ethnicity men.

Figures shift by denominator (age band, sexually-experienced vs all men, religion vs ethnicity); the latest national data is Natsal-3 (2010–12). The ~99% Jewish figure is a WHO estimate, not a UK survey.

UK circumcision: lawful via common law, but March 2026 CPS guidance classifies it as potentially harmful in certain circumstances

Non-therapeutic male circumcision is lawful in the UK with parental consent under common law, not statute, if competently performed and in the child's best interests (BMA 2019; Re B and G [2015] EWFC 3: can be "significant harm" yet within "reasonable parenting," categorically distinct from FGM). In March 2026 the Crown Prosecution Service's Honour-Based Abuse guidance -- the first time circumcision appeared in official UK prosecutorial guidance -- classified circumcision as a "potentially harmful practice" in certain circumstances, directing prosecutors to the Children and Young Persons Act 1933 (child cruelty) and the Offences Against the Person Act 1861 (assault).

Re B and G's FGM comparison is widely read as obiter dicta (the case concerned FGM). The CPS guidance applies in certain conditions only -- not a categorical prohibition. The earlier draft framing classifying circumcision as "child abuse" alongside FGM was dropped. No dedicated circumcision statute exists.

CPS Honour-Based Abuse guidance (March 2026): circumcision classified as potentially harmful in certain circumstances

In January 2026 a draft Crown Prosecution Service guidance classed circumcision as a possible "form of child abuse or an offence against the person." After religious community protest the final guidance (March 2026) dropped that framing while retaining circumcision as a "potentially harmful practice" in certain circumstances (unqualified practitioners, non-sterile conditions), directing prosecutors to the Children and Young Persons Act 1933 and the Offences Against the Person Act 1861. Jewish community circumcision is explicitly stated not to be related to honour-based abuse. The guidance cites the January 2025 jailing of former doctor Mohammed Siddique for GBH and child cruelty following an unconsented circumcision on a six-month-old as part of the context.

The CPS guidance does not create a dedicated statute or prohibition; it creates a prosecutorial framework using existing criminal law. Responses were mixed: progressive religious groups broadly welcomed the removal of the "child abuse" framing; child-protection advocates noted the guidance remained significant. ONS FOI data cited in NSS reporting recorded 3 boys killed by circumcision-related causes in England and Wales 2020-2025.

The BMA takes no position and the NHS does not fund routine circumcision

The British Medical Association’s 2019 guidance takes no position on the acceptability of non-therapeutic male circumcision but requires parents to demonstrate it is in the child’s best interests; the NHS provides circumcision only for medical indications (e.g. pathological phimosis), not routine or religious circumcision.

The UK is a low-prevalence HIV country that does not use circumcision for prevention

The UK is a low-prevalence, low-incidence HIV country — 3,043 new diagnoses in 2024 (down 4% on 2023, UKHSA) — with a prevention strategy built on PrEP (111,123 people in 2024), testing and treatment-as-prevention. Circumcision appears nowhere in the UK HIV strategy, consistent with WHO recommending VMMC only in high-prevalence settings.

"New diagnoses" is epidemiologically distinct from incidence and excludes people previously diagnosed abroad; the low/declining thrust holds.

Routine UK circumcision collapsed after the NHS declined to fund it in 1949

UK circumcision prevalence rises with age (Natsal-3: 12.8% at 16–24 up to 34.5% at 65–74), reflecting a historical decline: routine infant circumcision fell from roughly half of working-class newborns to under 1% by the early 1960s after the NHS (founded 1948) declined to fund it, influenced by Gairdner’s 1949 "Fate of the Foreskin" paper documenting deaths from the procedure.

The surveys did not record age at circumcision, so the cohort/historical explanation is inferential from the age gradient.