Early recruitment poster On the poster it's rather too full of negatives rather than positives for my liking.
I can't remember when it was suggested to me that Sunday ringing was an expectation, but as I'm essentially using the bells for 'free' for an activity I enjoy, that didn't seem too high a demand to me.
Obviously young people might not be in a position for various reasons to ring every Sunday, but I don't think an expectation to ring at least some Sundays is unreasonable.