SECT. 3. _And be it further enacted by the authority aforesaid_, That from and after the passing of this act, between the first day of June and the first day of October, no ship or vessel which shall be laden with, or have on board, any vegetables, fish or hides, shall be unladen at the port of Philadelphia, until a permit shall be applied for and obtained from the Board of Health. And if any master, captain, owner or owners, consignee or consignees, or other persons, shall presume to unlade from on board of any such ship or vessel, any vegetables, fish or hides, without first having applied for and obtained a permit from the Board of Health, every such master, captain, owner or owners, consignee or consignees, or other person, so offending, shall pay a fine not exceeding five hundred dollars, to be recovered and appropriated as is directed in the act to which this is a supplement. SECT. 4. _And be it further enacted by the authority aforesaid_, That from and after the passing of this act, between the first day of June and the first day of October, within forty-eight hours after the discharge of the cargo of every ship or vessel at the port of Philadelphia, it shall be the duty of the captain or master, owner or owners, consignee or consignees, and other person, having the direction of the discharge of the same, under the penalty of one hundred dollars, to be recovered and appropriated as by the act to which this is a supplement is directed, to give, or cause to be given, to the Board of Health, notice that the same cargo is discharged, and to permit and suffer the Board of Health, by themselves or by their lawful agent by them for that purpose appointed, to examine the condition of the hold, ballast and limbers of such ship or vessel. And if the Board of Health shall deem it for the safety and health of the city of Philadelphia, they are hereby authorised and empowered to designate a proper place to which the said ship or vessel shall be taken, and that her hold, ballast and limbers shall there be cleansed and purified, or at the expense of such captain or master, owner or owners, consignee or consignees, or other person, having the direction of the discharge of the cargo, to send, or cause to be sent, such ship or vessel to a proper place, and have her hold, ballast and limbers cleansed and purified.