Another view is that the underwriter impliedly undertakes to repay sums which the law may require the assured to pay towards averting losses which would, by the contract, fall upon the underwriter.
Thus a lessee is under an implied obligation to treat the premises demised in a tenant-like or " husband-like " manner, and again, where in a lease by deed the word " demise " is used, the lessor probably covenants impliedly for his own title and for the quiet enjoyment of the premises by the lessee.
A forfeiture is also waived if the landlord elects not to take advantage of it - and shows his election either expressly or impliedly by some act, which acknowledges the continuance of the tenancy, e.g.
The regulations have been altered and amended from time to time, and they have been accepted expressly or impliedly by all the treaty powers which have since come into the field.
Changing the statute by the normal procedure means that it has impliedly repealed the specific requirement.
