It is generally accepted that learning from past incidents is fundamental to improving patient safety, but the 2025 Dash review found that insufficient use is made of the NHS’s data resources to generate insights and support improvement.28 NHS England told us that although it aims to learn from litigation and wishes to see it reduced through the reduction of harm, there is no direct connection between patient safety incidents and clinical negligence claims.29 Where patient safety incidents increase with age, clinical negligence claims are skewed towards middle-aged claimants. The relative balance of specialties also differs, with claims weighted towards maternity and emergency care, compared with general medicine and secondary care for safety incidents.30