768. Restrictions on right to possession; general principles.

In general, a court may not make an order for possession of a dwelling house which is for the time being let on a protected tenancy1 or subject to a statutory tenancy2 unless the court considers it reasonable3 to make such an order and either:

  1.  

    (1)     the court is satisfied that suitable alternative accommodation4 is available for the tenant5 or will be available for him when the order in question takes effect6; or

  2.  

    (2)     one of the discretionary grounds for possession7 is established8.

If, however, the landlord9 would otherwise10 be entitled to recover possession of a dwelling house which is