After the railway was blocked by flooding at Cowley Bridge Junction, Exeter, in 2014 the signalling location (equipment) cabinets were raised to prevent future damage by flood waters. This seems to have worked as the next significant inundation, in November 2014, saw the line shut for just two days when ballast was washed away from beneath the track but there was no damage to the signalling system. This picture was taken just four days after the flood.
<a href="//commons.wikimedia.org/wiki/User:Geof_Sheppard" title="User:Geof Sheppard">Geof Sheppard</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>