(22 Jul 2014, 5:37 pm)Kuyoyo wrote Arriva's X3a must confuse you then :p Although I prefer Arriva's use of smallcase suffix letters on the timetables (shame they can't follow that onto the destination screens - not like they can't).
Oh it's not confusing, it just looks absolutely dreadful.
I've made my views on numbering of services clear in the past though. Would much prefer to see the old 1xx, 2xx, 3xx, 4xx etc system back in place.