Acting on behalf of Unite, Thompsons represented the union in successfully defending a legal challenge brought by BAE. Following a High Court hearing earlier this week, the judge rejected the company’s last-ditch attempt to frustrate the democratic mandate of Unite members to take industrial action over its failure to table an acceptable pay offer. 

Unite served the result of its ballot and statutory notice of action on 22 October 2025, showing that over 90% of members supported strike action. Rather than return to negotiations, BAE sought an injunction at the eleventh hour, with the hearing taking place the day before the strike was due to begin on 5 November. 

The company alleged that Unite representatives had induced members to breach their contracts of employment before the ballot had closed by advising them to refuse to “train up” managers to perform aircraft quality checks during a strike. It also sought to rely on Unite’s advice that members should request any such unusual training instructions in writing as evidence of unlawful inducement. 

However, Thompsons argued that there was overwhelming evidence that Unite had acted lawfully at all times, including clear bulletins to members confirming that no industrial action could take place until a lawful mandate had been secured.  

Rachel Halliday of Thompsons Solicitors added: “This is a clear win for Unite and for workers everywhere. The High Court has confirmed that the union acted lawfully at every stage, and that BAE’s attempt to block strike action had no basis. 

“Today’s decision will send a strong message to employers that the courts cannot be used to silence workers standing up for fair pay and respect. Unite acted responsibly throughout, adhering to all statutory requirements, and this important decision reinforces the union’s members’ right to strike. 

“Thompsons is proud to have stood with Unite in defending this principle. Working people have the right to be heard – and to take lawful industrial action when negotiations fail.”