About 8 years ago my elder father had a quad by-pass, I went to the hospital to see him. There were three elders from his hall there and they stood in a line side by side a tried to prevent me from going in the hall way his room was on. I'm not a tough guy by any means, lucky for me my martial arts instructor/best friend was already there and overheard them ploting, he quickly convinced them to back off. They were so goofy looking shuffling from side to side while shoulder to shoulder trying to prevent me from seeing my dad. They did not want me to overide his no blood decision. The sadest part was that this was 2 days after dads surgery so there was no chance of a transfusion.
My best friend a few weeks later told my dad about the incident, which the elders denied so dad said they we were lying. Oh well!