With surgery being very delayed, it's dangerous. I was left waiting for surgery all day in a hot airless clinic with no fluids, as were other patients. Several of us had bad reactions to the anaesthetics/became dehydrated and at least two had to be admitted overnight for a routine day surgery case- I was in for three days.
I get what everyone is saying about resources, however I was quite surprised when we asked about going private and I was told we could book the consultant my husband was seeing (through the NHS) for pretty much any day the following week, as long as we paid, but if we wanted to wait, it was about three months on the NHS. We paid, got the appointment of our choice with the same NHS/private doctor a couple of days later. He did have plenty of time in his schedule, not for NHS patients obviously.
There are plenty of things you can do to tackle clinics running late and some of the really good managers/nurses/admin people already do them- book slightly longer appointments which reflect actual rather than imaginary time taken, text reminders day before, stagger start times across a few slots, work out of 9-5 so more people can attend and so on. Our NHS dentist has no problems doing out of hours slots, Sat slots, texting us the day before, and implementing a penalty if you don't show up twice.
If everyone turns up at 9.30 for a 9.30-12.30 clinic, the only winners are the car parking companies ripping off people at hospitals. It also smacks of an old-fashioned mentality on the part of consultants- I am very important, everyone has to arrive early and I come when I can. Not efficient for the economy as a whole to have one to two adults economically inactive for up to a day at a time for appointments, even if it is 'economical' for the NHS.