![Channel Tunnel engineer tests the emergency telephone system in a cross passage situated between two rail tunnels Stock Photo - Alamy Channel Tunnel engineer tests the emergency telephone system in a cross passage situated between two rail tunnels Stock Photo - Alamy](https://c8.alamy.com/comp/AGB44M/channel-tunnel-engineer-tests-the-emergency-telephone-system-in-a-AGB44M.jpg)
Channel Tunnel engineer tests the emergency telephone system in a cross passage situated between two rail tunnels Stock Photo - Alamy
![Safety Office carrying a self-rescuer checks the emergency telephone system in the Thames Tunnel on the Channel Tunnel Rail Link Stock Photo - Alamy Safety Office carrying a self-rescuer checks the emergency telephone system in the Thames Tunnel on the Channel Tunnel Rail Link Stock Photo - Alamy](https://c8.alamy.com/comp/B8J3M7/safety-office-carrying-a-self-rescuer-checks-the-emergency-telephone-B8J3M7.jpg)
Safety Office carrying a self-rescuer checks the emergency telephone system in the Thames Tunnel on the Channel Tunnel Rail Link Stock Photo - Alamy
![EUROTUNNEL TERMINUS FOOD COURT, Folkestone - Restaurant Reviews, Photos & Phone Number - Tripadvisor EUROTUNNEL TERMINUS FOOD COURT, Folkestone - Restaurant Reviews, Photos & Phone Number - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/06/7f/d1/cb/eurotunnel-terminus-restaurant.jpg)