Just my luck to post when flowery is off, but I'm hoping that there are some others out there who can advise.
I work in the public sector and within my part of the organisation there have been a number of duties which have been considered to have a particularly heavy workload above what would normally be expected for staff on a particular grade. In theory these duties should rotate around staff but in practice a small set of us have done the lions share. We have been happy to do so because (i) we consider it important work and (ii) we have always been rewarded with a (fairly substantial) additional payment which is referred to as an allowance. These allowances are not mentioned in our contracts but although they are treated in a fairly ad hoc way in practice we have receive the same monthly allowance (with small annual increases) for a number of years.
We have just been told that these allowances will be stopped after xmas and that because they are not part of our contract of employment they were always "subject to review and so could not be guaranteed".
I am very about this not only because of the (considerable) financial implications but because of the implication that this work is not important/appreciated.
While I am reasonably hopeful that we can negotiate a compromise it would be very helpful to know if we have any legal protection. In my view they should either (i) reduce my workload or (ii) increase my salary. It seems mightily unfair to expect me to continue to do the same job for less money.
I am not a member of a union.
Thanks for bothering to read this.