Why is redundancy determined partly by your age?
Also, the 'per week' calculations will be determined by the 12 weeks prior to the end of March.
We have had our hours cut down to practical nothing (I am currently on 1 1/2 hours a week from a full schedule. This has been like it since the new year) and we have just had 3 weeks of holiday (we are teaching online) with no hours at all.