Hi
After being a patient on and of over the last 40 years, it's not something I welcome all day visiting.
It has been tried in the past and I have been as seriously ill patient when it was in force last time, and I found it very tiring trying to keep up a conversation and trying to make my visitors think I was glad to see them, well I was but by the time 6 or so of my family members turned up over the day I was utterly exhausted this took up about 5 hours of the day.
My visitors no doubt felt they should stay for a least 30 mins or so, I did not feel I could ask they to leave after they had taken the time and trouble to visit me.
The last I was in hospital I was glad of the restricted visiting, what I have found if I am sort of not really ill it's just something minor then all day visiting is fine, but the last time I was in the staff had the tape measure on stand by to measure up for a pine box, and the last thing I wanted was a steady stream of visitors I simply would not have bee able to handle it.
Any way that's my take on all day visiting