(07 Aug 2021, 9:51 am)RobinHood wrote Apparently the X21/X22 and 306/308 are back to normal frequency from 29th August (weekdays at least).
I've heard the same. Interestingly the 35, which the X21/22 are interworking with, is meant to be staying every 30 mins. I'd imagine it'll mean the 35 goes back to being standalone and the B7TLs don't have to work the X21/22 every day as at present.