T900 at Darlington (Submitted by _owenn.williams_) #SignalOfTheDay

VY7, Valley section signal (Submitted by dafroberts) #SignalOfTheDay

Middlesbrough Platform 2 starting signal DS6895 (Submitted by Mark Evans) #SignalOfTheDay

Hellifield South Junction (Submitted by Andrew Rothery) #SignalOfTheDay

To Walsall at Caution (ignoring the bit of missing track). DY82 at Wichnor Jn. (Submitted by highspeedpanda) #SignalOfTheDay

Caution: Fog. At Stockport, the slow and fast lines on the Up, heading south (Submitted by Daniel Power) #SignalOfTheDay

G58 Gloucester (Submitted by @driverbod125) #SignalOfTheDay

RT @Tram2554: @SignaloftheDay Is that signal working now? When I was there in September 2024, trams were escorted across the junction by a…

Porto (Submitted by Flick) #SignalOfTheDay

Junction Indicator 4 at Warrington Bank Quay (Submitted by Phil Wimbush) #SignalOfTheDay

Phoenix Park, Nottingham (Submitted by Richard Carter-Ulusoy) #SignalOfTheDay

The starter on platform 2 at Swanage (Submitted by George Thomas) Our first submission via Bluesky! Just a reminder, you can find us on four platforms 🚉 now: #SignalOfTheDay

Signal BD5 at Bromfield (Submitted by Robert Tait) #SignalOfTheDay

EDL 5 and EDL 10, Hastings (Submitted by @Jezzatrainman) #SignalOfTheDay

Holyhead (Submitted by @susan_chrich) #SignalOfTheDay

Fixed semaphore on a crossing gate at Snibston Colliery, Coalville, Leicestershire (Submitted by @monnerthelads) #SignalOfTheDay

L499 at Shenfield on a foggy morning (Submitted by @n1dom) #SignalOfTheDay

MC7620 Old Trafford (Submitted by @Flying_Vixen) #SignalOfTheDay

Parkend (Submitted by Sam Bolingbroke) #SignalOfTheDay

LM104 and 507001 yesterday, Pontypool and New Inn (Submitted by @class_507) #SignalOfTheDay