diff --git a/app/models/form/sales/questions/buyers_organisations.rb b/app/models/form/sales/questions/buyers_organisations.rb
index 735a1563d..ec76aebcd 100644
--- a/app/models/form/sales/questions/buyers_organisations.rb
+++ b/app/models/form/sales/questions/buyers_organisations.rb
@@ -14,8 +14,18 @@ class Form::Sales::Questions::BuyersOrganisations < ::Form::Question
     "pregother" => { "value" => "Other private registered provider (PRP) - housing association" },
     "pregla" => { "value" => "Local Authority" },
     "pregghb" => { "value" => "Help to Buy Agent" },
+    "pregblank" => { "value" => "None of the above" },
   }.freeze
 
+  def displayed_answer_options(_log, _user = nil)
+    {
+      "pregyrha" => { "value" => "Their private registered provider (PRP) - housing association" },
+      "pregother" => { "value" => "Other private registered provider (PRP) - housing association" },
+      "pregla" => { "value" => "Local Authority" },
+      "pregghb" => { "value" => "Help to Buy Agent" },
+    }
+  end
+
   def unanswered_error_message
     "At least one option must be selected of these four"
   end
diff --git a/db/migrate/20230301144555_add_pregblank.rb b/db/migrate/20230301144555_add_pregblank.rb
new file mode 100644
index 000000000..308ca5e10
--- /dev/null
+++ b/db/migrate/20230301144555_add_pregblank.rb
@@ -0,0 +1,5 @@
+class AddPregblank < ActiveRecord::Migration[7.0]
+  def change
+    add_column :sales_logs, :pregblank, :integer
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3bc97927c..bc7a504a7 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.0].define(version: 2023_02_15_112932) do
+ActiveRecord::Schema[7.0].define(version: 2023_03_01_144555) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -526,11 +526,12 @@ ActiveRecord::Schema[7.0].define(version: 2023_02_15_112932) do
     t.integer "details_known_5"
     t.integer "details_known_6"
     t.integer "ethnic_group2"
-    t.integer "proplen_asked"
     t.integer "ethnicbuy2"
+    t.integer "proplen_asked"
     t.integer "prevshared"
     t.integer "staircasesale"
     t.string "old_id"
+    t.integer "pregblank"
     t.index ["bulk_upload_id"], name: "index_sales_logs_on_bulk_upload_id"
     t.index ["created_by_id"], name: "index_sales_logs_on_created_by_id"
     t.index ["old_id"], name: "index_sales_logs_on_old_id", unique: true
diff --git a/spec/models/form/sales/questions/buyers_organisations_spec.rb b/spec/models/form/sales/questions/buyers_organisations_spec.rb
index d9f61df5f..88af9917d 100644
--- a/spec/models/form/sales/questions/buyers_organisations_spec.rb
+++ b/spec/models/form/sales/questions/buyers_organisations_spec.rb
@@ -41,6 +41,18 @@ RSpec.describe Form::Sales::Questions::BuyersOrganisations, type: :model do
 
   it "has the correct answer_options" do
     expect(question.answer_options).to eq(
+      {
+        "pregyrha" => { "value" => "Their private registered provider (PRP) - housing association" },
+        "pregother" => { "value" => "Other private registered provider (PRP) - housing association" },
+        "pregla" => { "value" => "Local Authority" },
+        "pregghb" => { "value" => "Help to Buy Agent" },
+        "pregblank" => { "value" => "None of the above" },
+      },
+    )
+  end
+
+  it "has the correct displayed_answer_options" do
+    expect(question.displayed_answer_options(FactoryBot.create(:sales_log))).to eq(
       {
         "pregyrha" => { "value" => "Their private registered provider (PRP) - housing association" },
         "pregother" => { "value" => "Other private registered provider (PRP) - housing association" },
diff --git a/spec/models/form/sales/questions/mortgage_length_spec.rb b/spec/models/form/sales/questions/mortgage_length_spec.rb
index 414f757ca..0f3193244 100644
--- a/spec/models/form/sales/questions/mortgage_length_spec.rb
+++ b/spec/models/form/sales/questions/mortgage_length_spec.rb
@@ -52,13 +52,4 @@ RSpec.describe Form::Sales::Questions::MortgageLength, type: :model do
   it "has correct max" do
     expect(question.max).to eq(60)
   end
-
-  it "has correct inferred check answers value" do
-    expect(question.inferred_check_answers_value).to eq([
-      {
-        "condition" => { "mortlen_known" => 2 },
-        "value" => "Not known",
-      },
-    ])
-  end
 end