2022/2 Unions have no veto over employer negotiations with staff (UK)
The Supreme Court has confirmed that recognised trade unions do not have a veto over employers making direct offers to their members to change terms and conditions of employment. Employers must, however, follow and exhaust the collective bargaining processes with their recognised unions before they may make direct offers with a view to resolving an impasse that has arisen.
UK Supreme Court, 2021-10-27