59.—Subject to section 60 , neither—

( a) any rule of law, nor

( b) provision of any enactment in force immediately before the commencement of this Part,

which applies in relation to the termination of a tenancy (and, in particular, requires a certain period of notice or a period of notice ending on a particular day to be given) shall apply in relation to the termination of a tenancy of a dwelling.