Belfast·SPG003 Residential Design·Page 32·3.1.37
Overlooking of existing gardens
The overlooking of existing gardens is a particular concern and may be unacceptable where new development provides a direct, uninterrupted view from a main room into the most private areas of a neighbour's garden.
The overlooking of existing gardens is particularly important in this context and may be unacceptable where new development proposed would result in an intrusive, direct and uninterrupted view from a main room to the most private area of the garden.
Source — /Users/richardhill/Documents/planning-arch-project/data/documents/belfast/SPG003 Residential Design.pdf