Last night, when shutting up before bed, I didn't notice that the roller blind at the top of the stairs was hanging outside the open top window. I rolled it down outside without noticing immediately, so if anyone was as puzzled by the world outside going unexpectedly dark for a few seconds, as I was by the inside of my house staying lighter than expected, I can only apologise. Yours, A Massey-Varse, Berkshire. |  |