in the county of Surrey 20 and 28 per cent. respectively, while
drunkenness on the other hand only increased 18 per cent. The reason
of this relatively small increase of imprisonment for drunkenness does
not arise from the fact that there is less drunkenness in proportion
to the other forms of crime; it is owing to the greater facility with
which this offence can be purged by the payment of a fine. It is
more easily purged in this fashion in summer than in winter, because
people have more money in their pockets. Money, in short, acts in two
capacities which neutralise each other; on the one hand it brings more
persons before the magistrates on charges of drunkenness; on the other
hand, it enables more persons to escape with the simple penalty of a
fine. The prison population is, therefore, not unduly swollen in
summer by the undoubted increase in drinking during that season of the
year; drinking has, in fact, less to do with that increase than any
other cause.

The preceding observations on vagrancy and drinking will suffice to
show that as far as these two factors are concerned, the rise of the
prison population in the warm weather cannot be explained on economic
grounds. Are there any social habits which will account for it? Change
of seasons has a notable effect on social habits. In the cold days of
winter, the great mass of the population live as much as possible
within the shelter of their own home; as long as the short days and
the cheerless and dismal weather continue, there is little to tempt
them out of doors and to bring them into contact with each other. But
with the advance of spring this condition of things is changed; the
lengthening days, the milder atmosphere, the more abundant sunshine
offer increased facilities for social intercourse. Crowds of people
are thrown together, quarrelling and disorders arise, which call for
the interference of the police to be followed shortly after by a