Care was to be taken that the smugglers themselves no less than their craft and goods were to be captured, and the commanders of these cruisers were to co-operate with the Land-guard and keep in close touch with the Riding officers ashore as well as the Sitters of Preventive boats, and to agree upon a code of signals between them, as, for example, by making false fires at night or the hoisting of proper colours in the different parts of the vessel by day, so that the shore officers might be informed of any suspicious vessels on the coast.  These cruisers were also to speak with all the ships with which they fell in, and to direct any ships subject to quarantine to proceed to quarantine stations.  And if they came across some merchantman or other vessel, which they suspected of smuggling, the cruiser was to accompany such craft into port.  And they were enjoined to be particularly careful to guard East India ships to their moorings, or until, the next station having been reached, they could be handed over to the next cruiser.

The commanders of the cruisers were also to be on their guard against the practice in vogue among ships that had been to Holland and France with coals, for these craft were especially prone on their return to putting dutiable goods into light craft from London, or on the coast, but chiefly into cobbles or small fishing craft at sea.  And even when it should happen that a cruiser had to be detained in port for repairs, the commander was to spare as many officers and seamen as possible and to employ these in keeping a regular watch on the high grounds near the sea, so as to watch what was passing, and, if necessary, despatch a boat and part of the cruiser’s crew.  The commanders were reminded that the cruisers were not to wear the colours used in the Royal Navy, but to wear the same ensigns and pendants as provided by the Revenue Board under 24 Geo. III. c. 47, sect. 23.

On a previous page we went into the matter of firing at the smuggling craft with shotted or with unshotted guns.  Now among the instructions which were issued by the Admiralty on taking over these Revenue cruisers was the clear order that no officer of a cruiser or boat was justified in shooting at a suspected smuggling vessel until the former shall have first hoisted his pendant and ensign, nor unless a gun shall have been first fired as a signal.  The date of this, of course, was 1816.  But among the documents preserved at the Swansea Custom House there is an interesting letter dated July 1806, written by the Collector to Mr. Hobhouse, stating that a Mr. Barber, the sailing-master of the Cleveland, had been committed for trial on a charge of wilful murder, he having fired a shot to cause a boat to bring-to and thus killed a man.  This, taken in conjunction with the testimony of the Sheerness Coastguard, to which I alluded by anticipation and shall mention again, seems to me fairly conclusive that in practice at least there was no fixed rule as to whether the first gun were shotted or unshotted.  At the same time the above quoted instruction from the Admiralty, although loosely worded, would seem to have meant that the first gun was merely to be of the nature of a warning signal and no shot fired in this first instance.