@frankstrudel @RetsofNevets That’ll be the lovely folk from @airambulancekss, who are able to continue to operate at night thanks to night vision. Post navigation @dca860 Well, they are and do. Have a read about Perspex 962 (which is what some letters are being made out of) and you might start to understand our issues and the legal ramifications. @newman_geoff As ever Geoffrey, excellent work.