In reply to Mark Kemball:
Yes, what a horrible website - if I can find it on a better site I'll repost (originally found it on a Bude facebook page). No climbs affected, it's near Upton slabs, a little to the south of Bude. This sort of thing is happening fairly often on the sections of relatively unstable cliffs with no climbs on them, just unusual for it to be caught on video...