MW
While I'll agree with that annual lighting tests and equipment testing will probably be taking place also, as well as some tarting up of the rough edges
I'd interpret that as the AM bulletins will just be different logos and colours, with the later bulletins then switching to the new set. If they were just relighting it they'd have been no need to leave the set on Friday.
While I'll agree with that annual lighting tests and equipment testing will probably be taking place also, as well as some tarting up of the rough edges