The combination of BR Brunswick green and maroon coaching stock is right up there for me. It’s so drab, especially when compared to how bright the combination of express passenger blue combined with carmine and cream coaching stock that preceded it looked.
In terms of post-privatisation liveries, I have never been keen on First Groups’ “Barbie bus” livery, and I absolutely cannot stand Dynamic Lines. Although strangely, I don’t find it quite as offensive in the way that it is “writ large” on Transpennine’s 350s , even if it does make them look distinctly like toothpaste tubes (which was also said of NSE livery back in the day, and that’s now commonly considered a classic!). First Capital Connect’s similar “City Lights” livery wasn’t great, either.
I’m not fond, either, of white based liveries. In this category I would like to name the National Express “Connections” corporate white and silver livery that has adorned Anglia and Essex Thameside stock, and the current Greater Anglia scheme. Any version of it. For similar reasons I would also include the original Connex South Central and South Eastern liveries, and the currnet tranche of SouthEastern white based liveries, which are not helped by the fact that there’s a few different schemes going on.
The Arriva Trains Northern and older Arriva Trains Wales turquoise and cream was, in my view, pretty lousy, too.
Midland Mainline’s second blue and grey based scheme managed to be look both bland and confused, and the East Coast livery, particularly in grey, lacked any sort of impact whatsoever.