Reasonable person

A person who, in the apocryphal words of the Master of the Rolls in Fardell v Potts:

... is always thinking of others; prudence is his guide, and ‘Safety First’, if I may borrow a contemporary catchword, is his rule of life. All solid virtues are his, save only that peculiar quality by which the affection of other men is won. For it will not be pretended that socially he is much less objectionable than the economic man. Though any given example of his behaviour must command our admiration, when taken in the mass his acts create a very different set of impressions. He is one who invariably looks where he is going, and is careful to examine the immediate foreground before he executes a leap or bound; who neither star-gazes nor is lost in meditation when approaching trap-doors or the margin of a dock; who records in every case upon the counterfoils of cheques such ample details as are desirable, scrupulously substitutes the word ‘Order’ for the word ‘Bearer’, crosses the instrument ‘a/c Payee only’, and registers the package in which it is dispatched; who never mounts a moving omnibus, and does not alight from any car while the train is in motion; who investigates exhaustively the bona fides of every mendicant before distributing alms, and will inform himself of the history and habits of a dog before administering a caress; who believes no gossip, nor repeats it, without firm basis for believing it to be true; who never drives his ball till those in front of him have definitely vacated the putting-green which is his own objective; who never from one year’s end to another makes an excessive demand upon his wife, his neighbours, his servants, his ox, or his ass; who in the way of business looks only for that narrow margin of profit which twelve men such as himself would reckon to be ‘fair’, contemplates his fellow-merchants, their agents, and their goods, with that degree of suspicion and distrust which the law deems admirable; who never swears, gambles, or loses his temper; who uses nothing except in moderation, and even while he flogs his child is meditating only on the golden mean. Devoid, in short, of any human weakness, with not one single saving vice, sans prejudice, procrastination, ill-nature, avarice, and absence of mind, as careful for his own safety as he is for that of others, his excellent but odious character stands like a monument in our Courts of Justice, vainly appealing to his fellow-citizens to order their lives after his own example.

I have called him a myth; and, in so far as there are few, if any, of his mind and temperament to be found in the ranks of living men, the title is well chosen. But it is a myth which rests upon solid and even, it may be, upon permanent foundations. The Reasonable Man is fed and kept alive by the most valued and enduring of our juridical institutions-the common jury. Hateful as he must necessarily be to any ordinary citizen who privately considers him, it is a curious paradox that where two or three are gathered together in one place they will with one accord pretend an admiration for him; and, when they are gathered together in the formidable surroundings of a British jury, they are easily persuaded that they themselves are, each and generally, reasonable men. Without stopping to consider how strange a chance it must have been that has picked fortuitously from a whole people no fewer than twelve examples of a species so rare, they immediately invest themselves with the attributes of the Reasonable Man, and are therefore at one with the Courts in their anxiety to support the tradition that such a being in fact exists Thus it is that while the Economic Man has under the stress of modern conditions almost wholly disappeared from view his Reasonable cousin has gained in power with every case in which he has figured.

See also

• Commercially reasonable manner
• that mythical beast of the common law, the reasonable man
• Is there such a thing as a reasonable woman