It’s Rail head treatment train time again (RHTT) and currently Freightliner 66957  named “Stephenson Locomotive Society 1909-2009” is apparently on training runs with the water tanks from Exeter Riverside to Exeter Riverside via Taunton and then to Par in Cornwall before returning to base.

The other is a National Rail test train with the DVT leading powered by DRS 37609 which was running from Exeter to Penzance via the branch to Looe and the branch to Newquay on the way.