To the Senate:
For the information of the Senate and in further response to the resolution of the Senate of February 24 last, I transmit herewith a communication of the 24th ultimo from Mr. Herbert, the acting representative of the British Government at this capital, addressed to Mr. Wharton, Acting Secretary of State, upon the subject of Canadian canal tolls; also a memorandum prepared and submitted to me by Mr. Adee, Second Assistant Secretary of State, reviewing the communication of Mr. Herbert, and a letter of the 28th ultimo from Mr. John W. Foster, who, as I have previously stated, with Mr. Blaine represented this Government in the conferences with the Canadian commissioners.
The position taken by this Government, as expressed in my previous communication to the Senate, that the canal tolls and regulations of which complaint has been made are in violation of our treaty with Great Britain, is not shaken, but rather confirmed.
There can be no doubt that a serious discrimination against our citizens and our commerce exists, and quite as little doubt that this discrimination is not the incident but the purpose of the Canadian regulation.
It has not seemed to me that this was a case in which we could yield to the suggestion of further concessions on the part of the United States with a view to securing treaty rights for which a consideration has already been given.
BENJ. HARRISON
Benjamin Harrison, Message to the Senate Reporting on Reciprocal Trade with Canada Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/206129