The written notice states three things: the reason for entry, the day of entry, and a time of entry between 8 a.m. and 8 p.m.
The same 24 hour written notice covers the other reasons section 27 lists, such as letting a potential mortgagee or insurer view the unit, or an inspection to check the unit meets health, safety, housing and maintenance standards where it is reasonable to carry one out.
