SEE UPDATE AT FOOT OF STORY
This picture is taken from a short video film posted on Facebook by local dance instructor Julie Kirk Thomas who lives nearby.
Julie, who runs the weekly Strictly Fun Dancing sessions in Centenary Square at 10.30am on Mondays, told llanblogger: "It's been very busy here with helicopters and I was filming from our garden.
"We noticed climbers on the old quarry behind us this morning whilst dog walking.
"It all went quiet just after 3pm today."
The Daily Post online reported later this afternoon: