I've watched Dateline London for too long to fall for another false dawn but, at the moment, it's going through an unusually long spell of fairly balanced programmes - and this week and last week's episodes were both excellent.
A few years back we'd regularly go 5-7 weeks with no right-wingers. Then it got a bit better and we'd get a right-winger every 3 weeks or so. Now at least one right-winger crops up most weeks.
And that's been happening for a few weeks now.
That is an another improvement. So can I hope that dawn has finally arrived after all? It would be frightfully spiffing to think so (as Polly Toynbee might put it).