Definition: Generate an appropriate title for the given text. The generated title must be short and include the main topic of the text. The preferred titles are under fifteen words.
Input: Security guards, catering staff and cleaners employed by outsourcing firm Mitie took industrial action earlier this month. The Unite union said they had rejected a pay offer amounting to £8.21 an hour. A Mitie spokesman said it could not negotiate with Unite because the GMB was "the only recognised union" on the Sellafield contract. GMB members had accepted a pay offer, it said. Sellafield Ltd said it was not directly involved in the dispute but was taking steps to mitigate the impact of any action at the Cumbrian plant. Unite regional officer Ryan Armstrong has previously said the action was having a "huge effect" on Sellafield's operations, with the canteen "barely functioning" and buildings quickly becoming dirty. Related Internet Links Sellafield Ltd Unite

Sellafield cleaners, canteen and security staff strike again