PPS 21 Sustainable Development in the Countryside·Page 9
PPS 21 Policy Precedence over Other Planning Policy Statements
PPS 21 policies take precedence over policies in PPS 4 (farm diversification), PPS 6 Policy BH15 (countryside buildings), and PPS 3 Policy AMP 3 (protected routes access) in specific circumstances.
The policy provisions of this PPS will take precedence over PPS 4 insofar as it relates to proposals for farm diversification, and Policy BH15 of PPS6 insofar as it relates to buildings in the countryside. The policy provisions set out in Annex 1 of this PPS will also take precedence over the policy provisions of Policy AMP 3 Access to Protected Routes of PPS 3 insofar as they relate to proposals seeking access to the category of roads highlighted as 'Other Protected Routes – Outside Settlement Limits'.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/regional/PPS 21 - Sustainable Development in the Countryside.pdf