UK Borders Safety employees/Passport officers at London Heathrow Airport (LHR) will strike from August 31 to September 3, 2024.
Source : https://aviationa2z.com/index.php/2024/08/17/london-heathrow-strike-borders-protection-staff-to-protest/
London Heathrow Strike: 650 Borders Protection Staff to Protest over Rota – Aviation A2Z
