Francis Mathew addressed, in 1655, to Oliver Cromwell, "Lord Protector of the Commonwealth," a powerful argument in favour of "The Opening of Rivers for Navigation," the benefit thereof which he sought to show being, as his title-page said, "exemplified by the Two Avons of Salisbury and Bristol, with a Mediterranean Passage by Water for Billanders of Thirty Tun between Bristol and London." The writer described his little book as a plea that "England's fair valleys and rich Inlets through which so many noble Rivers insinuate themselves might with the imitation of the industrious Netherlanders be made in many places docible of Navigation, to the inestimable comfort, satisfaction, ease and profit of the publick." "Rivers," he further observed, "may be compared to States-men, sent abroad; they are never out of their way so they pass by great Cities, Marts, Courts of Princes, Armies, Leaguers, Diets and the like Theatres of Action, which still contribute to the increase of their Observation; So Navigable Rivers, the more places of Note they pass by, the more they take up, or bring, still gleaning one Commodity or other from the Soyl they pass through, and are supplied by every Town they touch at with imployment."

Into the details of his scheme for establishing direct water communication between Bristol and London there is now no need to enter. Suffice it to say that the two cities had to wait many years before the idea he foreshadowed was carried into effect. But I must not omit to mention one of the arguments advanced by Mathew in support of his general proposals, since it has a direct bearing on the conditions of road transport at this period, and the reasons based thereon in favour of improvements in river navigation. Thus he urged, among other things, "the facility of Commerce from one place to another, and the cheapness of transportation of Commodities without so much grinding and plowing up our high-wayes, which maketh them now in so many places impassable. You shall see," he continued, "Western Waggons, which they call Plows, carry forty hundred weight; insomuch as between Bristol and Marlborough they have been enforced at a Hill they call Bagdown-hill, to put twenty beasts, Horse and Oxen, to draw it up: This great abuse by this means would be taken away, by keeping our high-wayes pleasant; and withal, by this transportation of Commodities by River, the price of Commodities would fall."

Oliver Cromwell had other matters than roads and rivers to engage his attention, and Francis Mathew got from him no favourable response to his proposals. But in 1670 he dedicated to Charles II. and "the Honorable Houses of Parliament" a new edition of his scheme under the title of "A Mediterranean Passage by Water from London to Bristol, and from Lynne to Yarmouth, and so consequently to the City of York for the great Advancement of Trade and Traffique." In the course of his Dedication he said:—

"Observing by traversing this island, that divers Rivers within the same may be moulded into such Form as will admit of Vessels of thirty Tun burden, or upwards, to sail in, unto the great Relief of divers Countryes in this Island, by means of the same, at less than half the Rates now paid for Land carriage ... and considering at how easy a Charge ... the same may be brought to pass ... I humbly presume ... to become Importunate to your most Excellent and Royal Majesty for the enterprize of and ready effecting this Work, being an Undertaking so Heroick, that 'tis beyond the Level of any others to attempt."

Among the reasons he now advanced in favour of removing the obstructions and difficulties to be met with in the making of rivers navigable were the "Wonderful Improvement to much Trade," and especially the trade in coal; "the great Ease of the Subject"; increased public revenue—

"And what is well and worthy of Observing, the Highwayes hereby will be much preserved, and become a very acceptable work to the Country, which now notwithstanding their great cost, is a grievous Toil as well to Man as beast, being now so unnecessarily plowed up by Waggons of Prodigious Burthens, which in this Island are dayly travelling."

Andrew Yarranton, who brought out in 1677 a remarkable book, entitled "England's Improvement by Land and Sea," might be described as a Pioneer of Protection as well as an early champion of improved inland communication. He considered that the best way of fighting the Dutch, who were then a source of trouble to the country, would be, not to go to war with them, but to capture their trade and commerce. To this end he elaborated a scheme under which, instead of importing every year "vast quantities" of "linen cloth of all sorts," of iron, and of woollen goods, England would "settle" these industries here, fostering them by means of import duties to be imposed on foreign manufactures for a period of seven years, and supplementing those duties by the setting-up of a general system of banking, itself, in turn, made secure by a general land register. The linen industry, he advised, should be established in the counties of Warwick, Leicester, Northampton, and Oxford, where, among other considerations, navigable rivers would be available for the purposes of transport; and he goes on to say, in words which, though written more than two and a quarter centuries ago, seem only to have anticipated much that we hear from the tariff reformers of to-day, that by this means, "we should prevent at least two millions of money a year from being sent out of the Land for Linen Cloth, and keep our people at home who now go beyond the Seas for want of imployment here."

In his references to the iron trade, Yarranton speaks of the "infinite quantities of raw iron" then being made in Monmouthshire and the Forest of Dean, and he says that the greatest part of what he calls the "Slow Iron" made in the Forest of Dean "is sent up the Severne to the Forges, into Worcester-shire, Shropshire, Stafford-shire, Warwick-shire and Cheshire, and there it's made into Bar-iron: And because of its kind and gentle nature to work, it is now at Sturbridge, Dudly, Wolverhampton, Sedgley, Wasall, and Burmingham and thereabouts wrought into all small Commodities and diffused all England over, and thereby a great Trade made of it; and when manufactured sent into most parts of the World"; though in Worcestershire, Shropshire, Staffordshire, Warwickshire and Derbyshire there were already great and numerous ironworks in which, he adds, "Much Iron is made of Metal or Iron Stone of another nature quite different from that of the Forest of Deane."

Having sketched his ideas of such reorganisation of industry as would, in his opinion, help the country both to beat the Dutch without fighting and, also, to provide work for all the poor people in England, he proceeded: "That nothing may be wanting that may conduce to the benefit and incouragement of things manufactured, as in cheap carriage to and fro over England, and to the Sea at easie rates, I will in the next place shew you how the great Rivers in England may be made navigable, and thereby make the Commodities and Goods carried, especially in Winter time, for half the rate they now pay."

The schemes he especially recommended in this connection were for the establishing of communication between the Thames and the Severn, and between the Dee and the Severn; and he argued that there would be a further advantage from the point of view of the national food supply, as an improvement in river navigation would allow both of corn being more easily brought to London and of the setting up of great granaries, at Oxford for the advantage of London, and at Stratford-on-Avon for the benefit of towns on the Severn. He further says:—