In reply to UKC News:
I've been down to have a thorough look - and a much longer think!
There has certainly been a rockfall, seemingly quite localised and, from what I can see, no routes were affected. Specifically, some blocks about twenty feet to the right of the start of Valerian have collapsed. There was the usual mess on the path. I've cleared up the worst of this and heaved some blocks into the vegetation below. They should be (relatively!) OK here. The path is perfectly passable. I've been all the way round to Monsoon Malabar to check there aren't any other rockfalls. There aren't.
So - not as bad as feared. However, as Curly Stevo rightly notes above, the rock on Portland is prone to varying degrees of instability. In my view, Blacknor is one of the most affected crags. (The bottom of Fond Farewell collapsed some time back.) Crudely speaking, the farther left you go from Return to Roissey area to Pregnant Pause, the more on your guard you need to be re the initial bands of rock. (Though last time I did PP, about a year ago, it was OK.) Wearing a helmet is strongly advised. This morning, I noticed a big block by the first staple on Valerian which doesn't appear to be held up by anything. Nearby, the rope to access The Viper's Tale/Narural Born Drillers is looking a bit dodgy. There's a massive perched block to the left of the finish of One Fine Day, which again doesn't seem to be held up by anything. Must have been there for centuries but... On the other side of the island, the bands of rock above the Neddyfields bouldering wall are in a horrifying state. Why they haven't collapsed, years ago, is beyond me.
I know none of this is selling Portland! Thousands of people have good times here with no problems. But you need to be on your guard - particularly on the west side, particularly on this part of Blacknor.
Re the initial report, I know what velocity falling rocks have when they reach the Diamond slab etc, below Blacknor. To the people who witnessed the blocks coming off, it must have been absolutely terrifying. And always better to report stuff than not.
Ironically, on the way out, an empty cider can bounced down, as though to remind us of the other danger - the local scrotes slinging stuff off.
As the great John Lennon wisely wrote:
'You know it ain't easy you know how hard it can be...
Mick