It has organised a dragonflies walk at the Brecon national park visitor centre at Libanus, on 17 June, 1800 BST.

BBC: Rare dragonfly visitor at reserve

In Powys, the A4215 at Libanus, the A487 at Derwenlas, the A481 at Llanelwedd and the A44 at Crossgates because of ice and snow.

BBC: Wales snow: Warning of ice after day of disruption