Hello, I have a job that requires additional work outside of my contractual working hours. Currently anyone asking to work reduced contractual hours at my work is then deemed a part time worker and has their salary cut accordingly even if they continue to work additional hours . I am asking to work 1 day from home with childcare in place at my standard office hours and one hour per day shorter for the remaining 4 days in the office. Thus my contractual hours will only be 4 hours shorter than previously and i will continue to work additional hours as necessary for the job. I am arguing this should be viewed as flexible not part time working and that my salary should not be cut. Can anyone point me in the direction of anything to back my case up or offer any advice ?