at 6:00 — the chairman of yorkshire county cricket resigns as the club is engulfed by a racism row. he's left over the club's response to the racism experienced by former player azeem rafiq. despite a year long enquiry, no disciplinary action was taken. what i've seen is a culture that is locked in the past. a culture that finds it difficult to accept challenge and change. former england capatin michael vaughan was accused of making a racist comment to players — something he denies. the bbc says he won't be presenting his cricket programme next week. also on the programme tonight... greta thunberg leads thousands of young activists through the streets of glasgow to demand action on climate change at cop26.