Question

Hello, Rabbi.
It is stated in Bava Kamma (46b): “Rabbi Natan says: From where do we know that a person should not raise a dangerous dog in his house, nor place a shaky ladder in his house? As it is said: ‘And you shall not place bloodguilt in your house.’” And this is the language of Sefer HaChinukh (commandment 547): “That we are not to leave obstacles and traps in our land and in our homes, so that people should not die or be injured by them, and regarding this it is said [Deuteronomy 22:8], ‘And you shall not place bloodguilt in your house.’” From the wording of the Chinukh it is clear that the prohibition also applies to cases where people “should not be injured,” even though the plain meaning of the verse seems to point to capital matters, and I saw that this was discussed in the responsa Divrei Avraham (Part I, sec. 37). Perhaps this can be explained along the lines of the words of the Ba’al Halakhot Gedolot, that one may violate a Torah-level Sabbath labor prohibition in order to prevent harm to the public, and as you explained (Columns 529–531) regarding the relation to the categorical imperative; similarly, causing harm to the public is defined as placing “bloodguilt.”