Colchester: Network Rail PLPR (Plain Line Pattern Recognition) test train with Class 37 37610/37612

Filmed 2/3/22.

[@dcan48]

Great catch.

[@SansPareil]

Thanks, I missed the return as it ran early. It never does this.

[@conceyullena]

Like 8 beautiful video, greetings from Asturias 🚂👍🙋‍♂️

[@SansPareil]

Thank you! Cheers! Greetings to you in lovely Northern Spain!