Special Part, Illustration. (6)

A. sells to B. cattle which are pasturing on A.’s land, or trees growing on A.’s land. This implies a licence to B. to enter on A.’s land to take the cattle away, or to cut the trees, as the case may be, and A. cannot revoke the licence while the contract of sale is in force.

Time of grace after revocation of licence.51. Notwithstanding the revocation of a licence, the licensee is entitled to the benefit of the licence for a reasonable time thereafter so far as may be necessary to enable him to restore the former state of things.