Contributor
Technology Editor
Priya writes on digital signalling, data platforms and the growing overlap between rail and the wider technology sector. (Sample profile.)
More than half of the East Coast in-cab signalling programme is now in service, with operators reporting improved headway reliability and a sharp reduction in signal-related delay minutes.
Priya Raghunathan · 23 Aug 2026 · 7 min read
Asset teams say machine learning models applied to track geometry data have reduced reactive interventions, allowing renewals to be planned into existing access windows.
Priya Raghunathan · 19 Aug 2026 · 7 min read
Rail operators are reassessing operational technology security as regulators sharpen expectations on resilience, with legacy signalling estates the most complex exposure.
Priya Raghunathan · 18 Aug 2026 · 6 min read
A sample podcast episode on how in-cab signalling changes daily working for drivers, controllers and maintenance teams.
Priya Raghunathan · 4 Aug 2026 · 2 min read