As the fates would have it, I was scheduled to do my turn at invigilating this afternoon from three to five. All very well, since I am not prone to donning my ruby slippers of a Friday, except that last night we had more snow. Not in vast amounts, at least as far as the view out of the window suggested, but absence of response to this state of affairs on the part of the Roads Dept meant that the bus which bore me Aberdeenwards arrived forty-five minutes late. Things eased off in the afternoon, but when I went off to supervise the exam, I found that once I got off territory the University considered its business, I was slipping and sliding on impacted ice, and as I gathered everything together and prepared to leave, the weather changed its mind. The sky went black and I found myself walking into a blizzard of the genuine, can’t see where you’re going due to eyelashes weighted with snow, variety. I then waited for a bus; six words which in this case covered a fair amount of territory. So much snow fell so quickly that the traffic pounded it into ice. There is a slight incline on the street where I wait, and some vehicles, vans in particular, couldn’t cope and were sliding about as if on a skating rink. An hour passed, slowly. After a while I became aware of the disquieting fact that though the country buses were coming in on schedule, nothing whatever which I knew to have started at the bus station had come the other way, and I began to think, without optimism, of the topography of the city centre — the bus station is on the same level as the train station and the Shiprow (producing one of Aberdeen’s moments of grandeur: coming out of one or other normal and mundane variety of inland transport to see massive, deep-North-Sea-going ships standing at the dock, producing a momentary desire to go to Estonia or at least, Orkney). Union Street, the main thoroughfare, is something like 80 feet up from sea level, so the connecting road is vertiginous. I began slowly to evolve horrid visions of buses piling into the bus station and not being able to get out again; buses are very stable on the flat but their great weight is against them on a steep gradient, and the thought of a bus sliding helplessly back down the glassy hill is not one to entertain for long. The bus inspectors, or whatever they’re called, were, I began to suspect, envisaging something of the sort. So I decided to bale out, and catch an ordinary city bus to Dyce, where I could 1) get a wad of wonga, and 2) find a taxi at the train station. As far as getting out of Aberdeen itself was concerned it seemed to me that a bus was very much preferable, and the city buses, which don’t start from the central bus station, go to Dyce. Unfortunately, by this time, though traffic was flowing in at a normal rate, vehicles of any kind moving out were down to two or three a minute, so I started to wonder if the entire city centre had been involved in some catastrophic accident. I was entertained the meanwhile by something like the Farnborough Air Show; it became increasingly obvious that planes had been trying to land at Aberdeen for some time and were being refused permission — their lights showed up very clearly in the black frost, and I could see at least eight in the sky at any moment, making curious abstract patterns. Eventually, a town bus turned up, and took me to Dyce. I got my money, and pounced upon a taxi driver who was disgorging a fare at the train-station. This pleasant individual then took me home, where the first priority was food (not having eaten since breakfast, which by 9.30, after four hours of bus stops and so forth, was beginning to feel like an awfully long time ago), then, once fed, BATH, hot & prolonged. I emerged from said bath to find Peter had vanished; and some time after that he appeared with our saintlike neighbours and the melancholy fact that my chivalrous taxi man had got himself well and truly stuck on the track, and after failing to solve his own problems, had come back and roped in the Professor who in turn roped in the Neighbours and in the end the poor fellow had been dispatched back in the general direction of civilisation. All I can say is, it’s been a long day.