Was the NHS overwhelmed last winter?

Was the NHS overwhelmed last winter? Throughout the pandemic, politicians and other policymakers have emphasised the need to protect the NHS from collapse or overwhelm: even before Covid-19, the health service struggled to stay above water given worsening capacity, staffing and demand issues, especially during the colder months. So what happened to urgent and emergency hospital care last winter, when another wave of the virus hit the country during a time when it would be stretched to its absolute limits even absent of a pandemic? The Nuffield Trust