With all the talk of salary changes can an employer unilaterally force a salary cut on an employee and simply start paying less or does the employee need to sign an agreement amending his contracted terms and conditions. ?
You need to give your express agreement, as it's a change to your contract/ conditions.
We had to sign a letter stating that we were aware of the reduction and from when it would be applied, and our agreement to same. Private sector, no unions.