The Fact Compiler is indebted to Al from Whittlesford Parkway for this entry to the Railway Garden Competition.
Al writes:
"It's nice to see the positive benefits of not having retention tanks on the West Anglia line.
"I was admiring this display when a train pulled in, and lo and behold, the most verdant parts of the track appears to be immediately below where the discharge pipe drips down when the train is at a stand.
"Lovely."
Indeed it is lovely Al - and thank you for this splendid entry to the Railway Garden Competition.