Where a local housing authority have declared an area to be a housing action area, they shall bring to the attention of persons residing or owning property in the area—
the action they propose to take in relation to the housing action area, and
the assistance available for the improvement of the housing accommodation in the area,
by publishing from time to time, in such manner as appears to them appropriate, such information as is in their opinion best designed to further the purpose for which the area was declared a housing action area.