In their policy on strategic and local views, Enfield Council mentions the use of 3D models to assess cumulative impact and impact on key views. For applicants submitting Tall Buildings, 3D models are required as part of the planning process.
Section 7.5, article 2 - on page 152: 'Where developments are likely to be visible within designated important views, the council will require the production of accurate visual representations of the development form the surrounding area and from different points within the viewing corridor. Dynamic models, such as VU.CITY, will often be sufficient. For schemes with a greater impact, fully rendered and verified visual representations may be required in line with the guidance contained within the London View Management Framework Supplementary Planning Guidance16. Development will only be supported where the applicant can demonstrate that it does not harm or obstruct the views identified.'