New Jersey Acts Saved from Repeal ACTS SAVED 48 § 5-28(2)

2. That if any person or persons shall ride or drive any horse, mule or wagon over any of the toll bridges over the river Delaware, as aforesaid, at a faster gait than a walk, he or they shall forfeit and pay for every such offense, the sum of ten dollars, with costs of suit, to be recovered in the same manner as the penalty in the preceding section; provided, that this act shall not be construed to prevent any physician or midwife, or persons going for the same and returning from said errand, or riding express, by order of any public officer of these two states, or carrying the mail of the United States, from riding or driving over any of such toll bridges at a faster gait than a walk.