If you believe that there has been a breach of planning control you should report it to the planning compliance team.
There is a procedure established for investigating complaints.
Enforcement notices are documents served by the council which require the use of the land to stop, and/or any buildings or structures that do not have planning permission to be removed or amended.
Planning Compliance Strategy
Frequently asked questions for enforcement
If you wish to make comments on a planning application you may do so by following the advice within these pages.