内容摘要："It is upsetting and disappointing sometimes to people who are suggesting otherwise - because we've got to get this right," she said.

"It is upsetting and disappointing sometimes to people who are suggesting otherwise - because we've got to get this right," she said.

just before 20:30 GMT on 20 March.Northamptonshire Fire and Rescue Service said its operation was hindered because the

and there was a "significant" amount of carpet waste inside.On Thursday, a spokesperson said the scene was made safe and returned to its owner.At its height, six crews attended, using water jets and an aerial pump to tackle the blaze.

They were still extinguishing flames as recently as 17 April and had since been damping down hotspots.Area manager Neil Sadler said there was still smoke plumes coming from the site, but that there was no risk of these "small pockets of fire" spreading.

"This has been a complex and prolonged incident," he said.

The service added: "With the evidence that is available, investigators have concluded that the fire was most likely started deliberately."The chief executive at an NHS trust has announced her retirement after a 37-year career in the health service.

Angela Stevenson said she was proud of all that had been achieved at Surrey and Sussex Healthcare NHS Trust (SASH).She took the role of chief executive in December 2021, having previously been chief operating officer from September 2015.

Ms Stevenson said: "As someone who started as a student nurse in Glasgow in 1988 and worked my way up to be chief executive, I want to share my gratitude for what I have been able to do over a long and fulfilling career."She will retire later in the year and the trust's board will begin working up the details to agree her successor, a spokesperson said.