Many thanks to those of you who’ve responded to our request for contributions to cave Radon monitoring. We’ve already had around £800 pledged to support this work, but it’s not too late to join in – please contact coordinator@swoapg.com if you’d like to contribute to one or more dosimeters.

NB contributions need to reach Richard Hill by 31 March, so if you’ve pledged but not yet paid, please do do as soon as possible – or contact SWOAPG or Rich if you need to make special payment arrangements.