10:2510:25, 27 May 2020diffhist+373
British Rail Class 483
correct reference to add author, add source for statement that only 3 units serviceable as of 2017 plus related rewriting in a couple of places
17:3417:34, 22 May 2020diffhist−106
Automatic train operation
→Future: amend to remove/reword out of date material. Add paragraphs to make more readable. This whole section is a mess and needs more work than I have time for right now.