diff --git a/src/lang/english_AU.txt b/src/lang/english_AU.txt
--- a/src/lang/english_AU.txt
+++ b/src/lang/english_AU.txt
@@ -1396,8 +1396,6 @@ STR_CONFIG_SETTING_SOUND_VEHICLE_HELPTEX
 STR_CONFIG_SETTING_SOUND_AMBIENT                                :Ambient: {STRING}
 STR_CONFIG_SETTING_SOUND_AMBIENT_HELPTEXT                       :Play ambient sounds of landscape, industries and towns
 
-STR_CONFIG_SETTING_DISABLE_UNSUITABLE_BUILDING                  :Disable infrastructure building when no suitable vehicles are available: {STRING}
-STR_CONFIG_SETTING_DISABLE_UNSUITABLE_BUILDING_HELPTEXT         :When enabled, infrastructure is only available if there are also vehicles available, preventing waste of time and money on unusable infrastructure
 STR_CONFIG_SETTING_MAX_TRAINS                                   :Maximum number of trains per company: {STRING}
 STR_CONFIG_SETTING_MAX_TRAINS_HELPTEXT                          :Maximum number of trains that a company can have
 STR_CONFIG_SETTING_MAX_ROAD_VEHICLES                            :Maximum number of road vehicles per company: {STRING}
@@ -1871,7 +1869,6 @@ STR_NETWORK_SERVER_LIST_CLICK_TO_SELECT_
 
 STR_NETWORK_SERVER_LIST_GAME_INFO                               :{SILVER}GAME INFO
 STR_NETWORK_SERVER_LIST_CLIENTS                                 :{SILVER}Clients: {WHITE}{COMMA} / {COMMA} - {COMMA} / {COMMA}
-STR_NETWORK_SERVER_LIST_LANGUAGE                                :{SILVER}Language: {WHITE}{STRING}
 STR_NETWORK_SERVER_LIST_LANDSCAPE                               :{SILVER}Landscape: {WHITE}{STRING}
 STR_NETWORK_SERVER_LIST_MAP_SIZE                                :{SILVER}Map size: {WHITE}{COMMA}x{COMMA}
 STR_NETWORK_SERVER_LIST_SERVER_VERSION                          :{SILVER}Server version: {WHITE}{STRING}
@@ -1909,8 +1906,6 @@ STR_NETWORK_START_SERVER_NUMBER_OF_CLIEN
 STR_NETWORK_START_SERVER_COMPANIES_SELECT                       :{BLACK}{NUM} compan{P y ies}
 STR_NETWORK_START_SERVER_NUMBER_OF_COMPANIES                    :{BLACK}Maximum number of companies:
 STR_NETWORK_START_SERVER_NUMBER_OF_COMPANIES_TOOLTIP            :{BLACK}Limit the server to a certain amount of companies
-STR_NETWORK_START_SERVER_LANGUAGE_SPOKEN                        :{BLACK}Language spoken:
-STR_NETWORK_START_SERVER_LANGUAGE_TOOLTIP                       :{BLACK}Other players will know which language is spoken on the server
 
 STR_NETWORK_START_SERVER_NEW_GAME_NAME_OSKTITLE                 :{BLACK}Enter a name for the network game
 
@@ -1948,8 +1943,6 @@ STR_NETWORK_COMPANY_LIST_CLIENT_LIST    
 
 
 
-STR_NETWORK_SERVER                                              :Server
-STR_NETWORK_CLIENT                                              :Client
 STR_NETWORK_SPECTATORS                                          :Spectators
 
 # Network set password
@@ -1981,15 +1974,12 @@ STR_NETWORK_CHAT_OSKTITLE               
 
 # Network messages
 STR_NETWORK_ERROR_NOTAVAILABLE                                  :{WHITE}No network devices found or compiled without ENABLE_NETWORK
-STR_NETWORK_ERROR_NOSERVER                                      :{WHITE}Could not find any network games
 STR_NETWORK_ERROR_NOCONNECTION                                  :{WHITE}The server didn't answer the request
 STR_NETWORK_ERROR_NEWGRF_MISMATCH                               :{WHITE}Could not connect due to NewGRF mismatch
 STR_NETWORK_ERROR_DESYNC                                        :{WHITE}Network-Game synchronisation failed
 STR_NETWORK_ERROR_LOSTCONNECTION                                :{WHITE}Network-Game connection lost
 STR_NETWORK_ERROR_SAVEGAMEERROR                                 :{WHITE}Could not load savegame
 STR_NETWORK_ERROR_SERVER_START                                  :{WHITE}Could not start the server
-STR_NETWORK_ERROR_CLIENT_START                                  :{WHITE}Could not connect
-STR_NETWORK_ERROR_TIMEOUT                                       :{WHITE}Connection #{NUM} timed out
 STR_NETWORK_ERROR_SERVER_ERROR                                  :{WHITE}A protocol error was detected and the connection was closed
 STR_NETWORK_ERROR_WRONG_REVISION                                :{WHITE}The revision of this client does not match the server's revision
 STR_NETWORK_ERROR_WRONG_PASSWORD                                :{WHITE}Wrong password
@@ -2119,7 +2109,6 @@ STR_CONTENT_DOWNLOAD_PROGRESS_SIZE      
 # Content downloading error messages
 STR_CONTENT_ERROR_COULD_NOT_CONNECT                             :{WHITE}Could not connect to the content server...
 STR_CONTENT_ERROR_COULD_NOT_DOWNLOAD                            :{WHITE}Downloading failed...
-STR_CONTENT_ERROR_COULD_NOT_DOWNLOAD_CONNECTION_LOST            :{WHITE}... connection lost
 STR_CONTENT_ERROR_COULD_NOT_DOWNLOAD_FILE_NOT_WRITABLE          :{WHITE}... file not writable
 STR_CONTENT_ERROR_COULD_NOT_EXTRACT                             :{WHITE}Could not decompress the downloaded file
 
@@ -2662,7 +2651,6 @@ STR_NEWGRF_FILTER_TITLE                 
 STR_NEWGRF_SETTINGS_PRESET_LIST_TOOLTIP                         :{BLACK}Load the selected preset
 STR_NEWGRF_SETTINGS_PRESET_SAVE                                 :{BLACK}Save preset
 STR_NEWGRF_SETTINGS_PRESET_SAVE_TOOLTIP                         :{BLACK}Save the current list as a preset
-STR_NEWGRF_SETTINGS_PRESET_SAVE_QUERY                           :{BLACK}Enter name for preset
 STR_NEWGRF_SETTINGS_PRESET_DELETE                               :{BLACK}Delete preset
 STR_NEWGRF_SETTINGS_PRESET_DELETE_TOOLTIP                       :{BLACK}Delete the currently selected preset
 STR_NEWGRF_SETTINGS_ADD                                         :{BLACK}Add
@@ -2962,7 +2950,6 @@ STR_STATION_LIST_NO_WAITING_CARGO       
 # Station view window
 STR_STATION_VIEW_CAPTION                                        :{WHITE}{STATION} {STATION_FEATURES}
 STR_STATION_VIEW_WAITING_CARGO                                  :{WHITE}{CARGO_LONG}
-STR_STATION_VIEW_EN_ROUTE_FROM                                  :{YELLOW}({CARGO_SHORT} from {STATION})
 STR_STATION_VIEW_RESERVED                                       :{YELLOW}({CARGO_SHORT} reserved for loading)
 
 STR_STATION_VIEW_ACCEPTS_BUTTON                                 :{BLACK}Accepts
@@ -3463,7 +3450,6 @@ STR_VEHICLE_COMMAND_STARTED             
 
 # Vehicle details
 STR_VEHICLE_DETAILS_CAPTION                                     :{WHITE}{VEHICLE} (Details)
-STR_VEHICLE_NAME_BUTTON                                         :{BLACK}Name
 
 STR_VEHICLE_DETAILS_TRAIN_RENAME                                :{BLACK}Name train
 STR_VEHICLE_DETAILS_ROAD_VEHICLE_RENAME                         :{BLACK}Name road vehicle