As of last night the restriction on the Black Hawk area has been lifted due to a failed nest. It looks like the pair may have moved to the Queersville area so a restriction may be in place there soon.
Elsewhere on the edge, and on Bamford and Burbage, we are aware of other nests but have no restrictions have been made. Either the nests are not on climbs or the area is quiet enough that signs are likely to attract more attention. Thanks to those who have sent in reports.
I'll try to keep this updated, but as ever the on site signage is the best guide.