The UHM yesterday accused the GWU of trying to take the credit for the removal of discrimination against three categories of workers at Air Malta.

In fact the GWU had not helped the workers involved, the UHM said in a statement. But the airport handlers, check-in clerks and business support assistants knew who had worked for them, the UHM said.

It also recalled that these categories of workers had the GWU against them when they fought for an indefinite contract of work.