One of the sustaining pleasures of a long tramp in the country, particularly out of season, is the thought that eventually you will find a room in a snug hostelry, have a series of drinks before a blazing fire and then dine on hearty viands to which the day's exercise and fresh air have clearly entitled you. But I arrived in Cambridge feeling fresh and untaxed and entitled to nothing. Worse still, presuming that the walk would be more challenging than it was and that I might arrive late, I had booked a room in the University Arms Hotel in the expectation that it would have the requisite blazing fire, the hearty viands and something of the air of a senior common room. In fact, as I discovered to my quiet dismay, it was an overpriced modern block and my gloomy room was lamentably at odds with its description in my guidebook.

 I had a listless look round the city. Now Cambridge, I know, is a very fine city and a great place for names Christ's Pieces alone takes some beating but I couldn't make myself warm to it this day. The central market was a tatty mess, there seemed a discouraging surfeit of concrete structures around the centre, and by late afternoon everything was drenched in a cheerless drizzle. I.ended up nosing around in secondhand bookshops. I was looking for nothing in particular, but in one I came across an illustrated history of Selfridges Department Store and I took it eagerly from the shelf, hoping for an explanation of how Highcliffe Castle had fallen into dereliction and, better still, for prurient anecdotes involving Selfridge and the libidinous Dolly Sisters.

 Alas, this appeared to be a sanitized version of the Selfridge story. I found only a single passing mention of the Dollys, which implied that they were just a couple of innocent waifs in whom Selfridge took an avuncular interest. Of Selfridge's precipitate decline from rectitude there was scarcely a mention and of Highcliffe Castle nothing at all. So I put the book back and, realizing that somehow everything I did this day would be touched with disappointment, I went and had a pint of beer in an empty pub, a mediocre dinner in an Indian restaurant, a lonely walk in the rain, and finally retired to my room, where I discovered that there was nothing at all of note on television, and realized that I had left my walkingstick in Newmarket.

 I retired with a book only to discover that the bedside lightbulb was gone not burned out but gone and passed the remaining hours of the evening lying inert on the bed and watching a Cagney and Lacey rerun, partly out of a curious interest to detect what it is about this ancient programme that so besots the controller of BBC1 (only possible answer: Sharon Gless's chest) and partly because of its guaranteed narcotic effect. I fell asleep with my glasses on and awoke at some indeterminate hour to find the TV screen a frantic, noisy blizzard. I got up to switch it off, tripped heavily over some unyielding object and managed the interesting trick of turning off the TV with my head. Curious to know how I had managed this, in case I decided to make it a party piece, I discovered that the offending object was my stick, which was not in Newmarket after all, but on the floor, lodged between a chair and a bed leg.

 Well, that's one good thing, I thought and, gracing my nostrils with two walrus tusks of tissue to stanch a sudden flow of blood, climbed wearily back into bed.

 CHAPTER FIFTEEN

 I WENT TO RETFORD. I CAN'T EXPLAIN IT. THROUGH MY MORNING ablutions, the gentle removal of the tissues from my swollen nostrils, through breakfast and checking out of the hotel and the long walk to the station, it was my solemn and dutiful intention to go to Norwich and thence to Lincoln. But for some reason, as soon as I entered the station and spied a British Rail map on the wall, I had a strange, sudden hankering to go somewhere entirely new, and Retford jumped out at me.

 For the past seven years, I had passed through Retford every time I took a train between Leeds and London. It was one of the main stops on the east coast line, but I had never seen anyone get on or anyone get off there. On my British Rail route map, Retford was accorded capital letters, giving it equal typographical standing with Liverpool, Leicester, Nottingham, Glasgow and all the other substantial communities of Britain, and yet I knew nothing about it. In fact, I don't believe I had even heard of it before I saw its lonely station for the first time from the train. More than that, I had never met anyone who had been there or knew anything about it. My AA Book of British Towns included lavish and kindly descriptions of every obscure community you could think to name Kirriemuir, Knutsford, Prestonpans, Swadlincote, Bridge of Allan, Duns, Forfar, Wigtown but of Retford it maintained a stern and mysterious silence. Clearly, it was time to check this place out.

 So I caught a train to Peterborough and then another on the main line north. I hadn't slept particularly well on account of an unsettling dream involving Cagney and Lacey and the discovery that I hadn't filed a US tax return since 1975 (they threatened to turn me over to that guy who takes his shirt off in the opening credits, so you can imagine the state of my bedclothes when I awoke with a gasp about dawn), and I was looking forward to one of those quiet, soothing journeys of the kind that British Rail are always promising the ones where your shoes turn into slippers and Leon Redbone sings you to sleep.

 So it was with some dismay that I discovered that the seat behind me was occupied by Vodaphone Man. These people are getting to be a real nuisance, aren't they? This one was particularly irritating because his voice was loud and selfsatisfied and littered with moronspeak, and his calls were so clearly pointless:

 'Hello, Clive here. I'm on the 10.07 and should be at HQ by 1300 hours as expected. I'm going to need a rush debrief on the Pentland Squire scenario. What say? No, I'm out of the loop on Maris Pipers. Listen, can you think of any reason why anyone would employ a total anus like me? What's that? Because I'm the sort of person who's happy as a pig in shit just because he's got a mobile phone? Hey, interesting concept.' Then a few moments of silence and: 'Hello, love. I'm on the 10.07. Should be home by five. Yes, just like every other night. No reason to tell you at all except that I've got this phone and I'm a complete fuckwit. I'll call again from Doncaster for no reason.' Then: 'Clive here. Yeah, I'm still on the 10.07 but we had a points failure at Grantham, so I'm looking now at an ETA of 13.02 rather than the forecast 1300 hours. If Phil calls, will you tell him that I'm still a complete fuckwit? Brill.' And so it went all morning.

 Thus it was with some relief that I found myself, alone among the many passengers, alighting in Retford, an occurrence so unusual that it brought station employees to the windows, and walking into town through a clinging mist of rain. Retford, I am pleased to report, is a delightful and charming place even under the sort of oppressive grey clouds that make far more celebrated towns seem dreary and tired. Its centrepiece is an exceptionally large and handsome market square lined with a picturesque jumble of noble Georgian buildings. Beside the main church stood a weighty black cannon with a plaque saying 'Captured at Sevastopol 1865', which I thought a remarkable piece of initiative on the part of the locals it's not every day, after all, that you find a Nottinghamshire market town storming a Crimean redoubt and bringing home booty and the shops seemed prosperous and well ordered. I can't say that I feltlike spending my holidays here, but I was pleased to have seen it at last and to have found it trim and likeable.

 I had a cup of tea in a little shop, then caught a bus to Worksop, a place of similar size and tempo (and which, by the by, does get an entry in the AA Book of British Towns). Retford and Worksop apparently had had a contest to see which of them would house the headquarters of Bassetlaw District Council, and Worksop had clearly lost since the offices were there. They were predictably hideous and discordant, but the rest of the town seemed agreeable enough in a lowkey sort of way.