The appellants and respondents owned adjoining properties in Ontario.
A water pipeline was buried beneath the appellants' land in the 1960s to supply water from Sturgeon Lake to the respondents' property.
Three agreements were executed regarding the pipeline: in 1966 (a licence), in 1968 (a licence), and in 1979 (an easement registered as Instrument No. R147470).
In 2014, when the pipeline leaked, the respondent entered the appellants' land without permission and installed an above-ground waterline.
The appellants sought a declaration that the respondents had no interest in their property and that the easement was invalid.
The respondents sought a declaration that the easement was valid and that they had the right to repair and replace the pipeline.
The application judge found both the 1968 and 1979 agreements granted easements and that the respondents could repair and replace the pipeline.
The appellants appealed, arguing the 1968 agreement was a licence, not an easement, and that the 1979 easement did not permit repairs or replacement without their consent.