U.K. Royal College of Radiologists (RCR) President Dr. Katharine Halliday has called for the National Health Service (NHS) to embrace AI to deal with rapidly increasing imaging demand and waiting times.
Dr. Kath Halliday. Image courtesy of RCR.
In a 4 February address at the RCR and NHS England Global AI Conference in London, Halliday said the country’s radiologic services are at a tipping point and that AI could boost productivity, speed up diagnoses, and free up doctors to focus on patients.
“Each winter, the pressures facing the NHS are worse than the last. Chronic staff shortages in radiology mean patients face delayed diagnoses, while outsourcing costs spiral. With demand only set to rise, we will not cope unless we harness the power of AI and new technology,” she said.
The NHS is facing a 30% shortfall in radiologists, which could rise to 40% by 2028, while demand for CT and MRI scans is rising each year, Halliday noted. She also spoke in favor of the government’s AI Opportunities Action Plan, which was unveiled on 13 January.
“The rollout of AI must be handled with expert oversight. We need a national conversation to ensure AI in healthcare is safe, effective, and earns public trust,” she said.











![A normal mammogram confirmed by three-year radiologic follow-up illustrates reader-marked regions of interest (ROIs) during (A) unaided (round 1) and (B) artificial intelligence (AI)–assisted (round 2) reading. Each colored dot represents an ROI for recall by a human reader. Readers could mark more than one ROI per case, represented by multiple dots of the same color. During AI-assisted reading, the AI system displayed three visible prompts: two with suspicion of malignancy scores of 35% (left mediolateral oblique [L MLO] and craniocaudal [L CC]) and one with a suspicion of malignancy score of 10% (right craniocaudal [R CC]), shown as polygonal overlays. Without AI, six of 10 readers (60%) marked a false-positive ROI. With AI assistance, this fell to two of 10 (20%). R MLO = right mediolateral oblique.](https://img.auntminnieeurope.com/mindful/smg/workspaces/default/uploads/2026/07/2026-07-14-radiology-mammogram-ai-auto-bias.H0bYO8QlWs.jpg?auto=format%2Ccompress&fit=crop&h=112&q=70&w=112)






