I recall having to go the SIC 1/4s in 1967 to have a so called Flu Jab, I don't recall anything to do with volunteering or any offer of an inducement. I had nothing but one cold after another following this jab. As a result I was reluctant to ever have another flu jab especially as I have never had flu in my life. I was always suspicious of this jab and when we were given NAPS tablets, they all went down the toilet.