[Footnote: "_Forbidden seat_":--The very sternest code of rules was
enforced upon the mails by the Post-office. Throughout England, only
three outsides were allowed, of whom one was to sit on the box, and the
other two immediately behind the box; none, under any pretext, to come
near the guard; an indispensable caution; since else, under the guise
of a passenger, a robber might by any one of a thousand advantages--
which sometimes are created, but always are favoured, by the animation
of frank social intercourse--have disarmed the guard. Beyond the
Scottish border, the regulation was so far relaxed as to allow of
_four_ outsides, but not relaxed at all as to the mode of placing
them. One, as before, was seated on the box, and the other three on the
front of the roof, with a determinate and ample separation from the
little insulated chair of the guard. This relaxation was conceded by
way of compensating to Scotland her disadvantages in point of
population. England, by the superior density of her population, might
always count upon a large fund of profits in the fractional trips of
chance passengers riding for short distances of two or three stages. In
Scotland this chance counted for much less. And therefore, to make good
the deficiency, Scotland was allowed a compensatory profit upon one
_extra_ passenger.] in the rear of the roof, from which he could
exchange his own yarns with those of the guard. No greater offence was
then known to mail-coaches; it was treason, it was _laesa majestas_,
it was by tendency arson; and the ashes of Jack's pipe, falling amongst
the straw of the hinder boot, containing the mail-bags, raised a flame
which (aided by the wind of our motion) threatened a revolution in the
republic of letters. Yet even this left the sanctity of the box
unviolated. In dignified repose, the coachman and myself sat on,
resting with benign composure upon our knowledge that the fire would
have to burn its way through four inside passengers before it could
reach ourselves. I remarked to the coachman, with a quotation from