the 1980 Welsh hill where a woman 'shorted out a town' — repost from a UFO digest, before the file got declassified

This one I half remember from a printed UFO digest my uncle had, and it later turned out to be in actual declassified MoD files, which is the only reason I'm even posting it instead of binning it. Todmorden / the moors area, West Yorkshire-Lancashire border, England, 1980. A police officer, Alan Go……