(09 May 2016, 7:44 pm)South Tyne Lad wrote Could be to standardise batches of Scania's on different Depots, 53s at Percy Main, 54s at Deptford and Earlier Examples at Riverside for their route requirements.
Though Riverside will continue to have all Tachographed examples, Which include 4967 from the 53 reg batch and 5227/5228 from the 54 reg batch.
It could be also with 4968-4976 rumoured to be going Blue (couple already done) going to Percy Main meaning Deptford will lose some 53 reg Scania's.
Hopefully they are standardising batches of Scania's.