The trust was the biggest single contributor to the national growth in patients waiting more than four hours in accident and emergency over the 2014/5 winter. It missed the target for 20,400 patients up from 6,000 in 2013–14. This meant its performance against the target to treat or discharge 95 per cent of patients within four hours of attendance fell from 95% to 84%. The trust cancelled 526 operations at the last minute for non-clinical reasons between January and March 2015 – the second highest number of any trust in England.