Nothing appears to have been done with either implement, and, indeed, it is not very likely that they would have been popular with the horse contractors. If the snow-ploughs had succeeded in clearing a space sufficient to permit of the passage of a coach, it would probably have left the road in a very heavy state, and I should doubt whether in the climate of this country sledges would have been found of much use. Our frosts are seldom intense enough, and too frequently accompanied with thaws, to allow of the surface being in a fit state for their use for sufficient length of time to make it worth while adapting the coaches to them. If sledges had been brought into general use, probably a good many proprietors would have followed the example set them by one of their number, who, when the coachman had succeeded by great exertions in getting his coach through the snow, said to him, "Why don't you stick her?" and, strange to relate, she did stick in a drift on the next journey. Dense fogs, although not altogether stopping the traffic on the roads, were more conducive to accidents than heavy snows, which did absolutely prohibit progress. In the latter case, at the worst, conveyances were reduced to a complete standstill, and there was an end of it for the time; but if the fog was of such a density as to be capable of being cut with a knife and fork an attempt must be made. Though we hear from time to time of all traffic being stopped in the streets of the metropolis, I never recollect to have known of coaches being quite reduced to that state of helplessness; and, here again, the Postmaster-General is found providing what remedy he could. In November, 1835, he ordered links to be prepared, but with the assistance of those, even if carried by men on horseback, only very slow progress could have been effected. It is one of the greatest evils attendant on a fog that it renders lamps useless, and very much circumscribes the light thrown by a link. If the fog was not very thick indeed, it was possible, though it might be attended by some little risk, to keep going pretty well, but when it became so dense as to hide the horses from the coachman's view there would be no travelling beyond a foot's pace. One could keep pushing along pretty well, as I recollect having done myself when driving a mail, and time had to be kept if at all possible, as long as the hedges could be distinguished, though I hardly knew how soon my leaders would be in the middle of a lot of loose horses which I could not see, but distinctly hear clattering along just in front of us. Notwithstanding all the care that could be taken, accidents were the inevitable result of the attempts made to keep going, of which I will now give one or two instances, though they were not of a serious nature.