At my workplace I do extra training work with students for which I get a small amount of money extra.
In February I got a little more more than normal (about 400) but this was covered by a letter from my employer telling me that I was to receive this higher amount a few weeks before.
Yesterday I was told that my employer made a mistake and the amount paid should have been what it normally is!!! They will recoup the extra pay by not paying me for the extra work I do until the money is repaid.
Is this legal? After all I have a letter from them saying that was the money to be paid to me and that's what I got!!!
TM