Midsomer Norton, viewed from the woods (Submitted by James Randall) #SignalOfTheDay

Signal 376, Chillingham Road (Submitted by Joe Cox) #SignalOfTheDay

Up end Northgate Station, Brisbane, Queensland (Submitted by Sharon Ritchie) #SignalOfTheDay

Worcester Foregate Street (Submitted by Carol Aldridge) #SignalOfTheDay

X2C Oradea, Romania (Submitted by Marius Alex) #SignalOfTheDay

Droitwich Spa DS8 (Submitted by John O’Connell) #SignalOfTheDay

Great Whipsnade Railway (Submitted by Chris McKenna) #SignalOfTheDay

OG20 signal at Ongar Station, Epping Ongar Railway (Submitted by Harry Nim) #SignalOfTheDay

Russell Square, Piccadilly Line (Submitted by David Chandler) #SignalOfTheDay

Bedale, Wensleydale Railway (Submitted by Jensen Perry) #SignalOfTheDay

EDL 74 Intermediate Block Home signal St Leonards Warrior Square (Submitted by Nat Collins) #SignalOfTheDay

Wellington (NZ) signal 39 on platform 8, controlling access to the stops end pointwork of the run around loop (Submitted by Tom Cairns) #SignalOfTheDay

37418 and Caroline erupting away from a green signal at Yate (Submitted by Reece Jones) #SignalOfTheDay

Wuppertaler Schwebebahn's Japanese sister railway, the Shōnan-Monorail (Submitted by Arturs Dobrecovs) #SignalOfTheDay

Very small signal hiding in the vegetation at Danescourt (Submitted by JakeOnRailways) #SignalOfTheDay

OFF S, Montrose (Submitted by Phil Wimbush) #SignalOfTheDay

MP66, Longsight #SignalOfTheDay

Ludlow (Submitted by @rincew1nd.bsky.social) #SignalOfTheDay

St Pancras International Platform B Down Line - TWH1020 with a “C” (Submitted by Jane Owen) #SignalOfTheDay

SB36 St Blazey, since replaced by a Dorman LED signal (Submitted by Andy Jona Jones) #SignalOfTheDay

An impressive signal gantry at Malden Miniature Railway, Thames Ditton. It’s their 90th anniversary gala on Sunday! www.malden-dsme.org #SignalOfTheDay

Tilehurst platforms 3/4 looking towards Reading (Submitted by Daniel James Findlay-Belfield) #SignalOfTheDay

Redundant since the removal of scaffolding associated with refurbishment of the splendid roof, this banner repeater at Bristol Temple Meads is covered and awaiting removal (Submitted by @driverbod.bsky.social) #SignalOfTheDay

A stern stop signal at Morton-in-Marsh (Submitted by @matthewcobb.bsky.social) #SignalOfTheDay

4506 signal, Narvik, Norway (Submitted by Mohammad-Omar Diab EI-Arab) #SignalOfTheDay

Newcastle (Submitted by Tom) #SignalOfTheDay

Signal ME107 at Denham Golf Club (Submitted by Nick Green) #SignalOfTheDay

S1/I AT, Altea with a nice crane to the right! (Submitted by Gary Conn) #SignalOfTheDay

Fiskerton March 2015; yes that’s the back of a semaphore signal! (Submitted by Andy Bailey) #SignalOfTheDay #ThrowbackThursday

German semaphore signals in Hanau (Submitted by Richard Plokhaar) #SignalOfTheDay

Batalha, on the temporarily-disused 22 tram route in Porto (Submitted by Flick) #SignalOfTheDay

Liverpool Central heading towards James Street (Submitted by Wez) #SignalOfTheDay

NN4002 Nottingham (Submitted by Piotr Mickiewicz) #SignalOfTheDay

Mantles Wood (Submitted by @cranium84.bsky.social) #SignalOfTheDay

Harbour Station, Porthmadog (Submitted by Phil Wimbush feat: Ffestiniog Railway) #SignalOfTheDay

Loughborough (Submitted by Jamie Gwalcherfen Green feat: Great Central Railway) #SignalOfTheDay

BE409, BE163 and 450046 (Submitted by OffTheRailsUK) #SignalOfTheDay

AT59, London End of P3 at Alton on @thewatercressline.bsky.social with assorted trucks alongside (Submitted by Chris the Driver) #SignalOfTheDay

Edinburgh Waverley platform 19 eastbound (Submitted by Sol 7) #SignalOfTheDay

Grosmont (Submitted by Train Driver Mark feat: North Yorkshire Moors Railway) #SignalOfTheDay

Ponte Tresa (Submitted by Gary Conn) #SignalOfTheDay

Železniški muzej - Ljubljana Railway Museum (Submitted by Shawn Collier) #SignalOfTheDay

Butterley (Submitted by Flick) #SignalOfTheDay

Signal présentant l'aspect "Avertissement Fermé". Il est nommé C209 avec Nf marqué et un 30 en haut a gauche (Submitted by @chatnoirfrbe.be) #SignalOfTheDay

“A and RA” Cardiff Central (Submitted by Alex Tilsley) #SignalOfTheDay

A signal at Tua on the Duoro Valley in Portugal (Submitted by Joe Cox) #SignalOfTheDay

Taumaranui, New Zealand (Submitted by Richard Plokhaar) #SignalOfTheDay

Corfe Castle down distant (Submitted by Phil Wimbush feat: Swanage Railway) #SignalOfTheDay

Reading Station P12 Down signal T1717 showing yellow aspect and junction route indicator 1 towards Reading West (Submitted by @jp2ric.net) #SignalOfTheDay

Llanfair Caereinion (Submitted by Phil Wimbush feat: Welshpool and Llanfair Light Railway) #SignalOfTheDay