Not exactly a total positive, but fairly positive!
For A&E, under 30 minutes from entering the front door until x-rays were completed. People just aren't going either because they are safer (yay!) or because they are scared (boo!), but all in all, A&E and subsequent surgery the next day for a broken hip in central London is quick, kind, and efficient. My husband should be home with a lovely new plate in his hip later today - less than 48 hours after arriving to A&E on Thursday night.
The NHS staff is doing very well coping with non-Covid emergencies. Please don't put off your emergency out of fear.