GMB's Kenny warns Corbyn on Labour Trident policy

GMB boss Paul Kenny has warned Labour leader Jeremy Corbyn that his union would not "go quietly" if he changed the party's policy on Trident.

He told World at One presenter Martha Kearney that Labour policy-making already has a process and rules that must be adhered to.

"If anybody thinks that unions like the GMB are going to go quietly into the night while tens of thousands of our members' jobs are literally swannied away by rhetoric then they've got another shock coming," he added.