In reply to @NewcastleUniUCU
@NewcastleUniUCU and when I moved up to G recently, I was surprised to learn that didn't include the compulsory 20 minute lunch break, which they factored into my part-time calculation to reduce my pay even further.
In reply to @christianp
@NewcastleUniUCU I had to make a statement of the form "I work 8 hours per day not including the 20 minute lunch break" to get my contract to say 0.8 FTE. It wouldn't have even been a question if I worked full time.