The heaviest and most regular cause of death and injury involved in the operation of the railroad system yet remains to be referred to; and again it is recklessness which is at the root of it, and this time recklessness in direct violation of law. The railroad tracks are everywhere favorite promenades, and apparently even resting-places, especially for those who are more or less drunk. In Great Britain physical demolition by a railroad train is also a somewhat favorite method of committing suicide, and that, too, in the most deliberate and cool-blooded manner. Cases have not been uncommon in which persons have been seen to coolly lay themselves down in front of an advancing train, and very neatly effect their own decapitation by placing their necks across the rail. In England alone, during the last seven years, there have been no less than 280 cases of death reported under the head of suicides, or an average of 40 each year, the number in 1878 rising to 60. In America these cases are not returned in a class by themselves. Under the general head of accidents to trespassers, however, that is, accidents to men, women and children, especially the latter, illegally lying, walking, or playing on the tracks or riding upon the cars,--under this head are regularly classified more than one third of all the casualties incident to working the Massachusetts railroads. During the last seven years these have amounted to an aggregate of 724 cases of injury, no less than 494 of which were fatal. Of course, very many other cases of this description, which were not fatal, were never reported. And here again the recklessness of the public has received further illustration, and this time in a very unpleasant way. Certain corporations operating roads terminating in Boston endeavored at one time to diminish this slaughter by enforcing the laws against walking on railroad tracks. A few trespassers were arrested and fined, and then the resentment of those whose wonted privileges were thus interfered with began to make itself felt. Obstructions were found placed in the way of night trains. The mere attempt to keep people from risking their lives by getting in the way of locomotives placed whole trains full of passengers in imminent jeopardy.