Thanks both.
Relocation or not having any lights is a non-starter unfortunately, nor would roof level lighting as it is a 3 storey building with a pitched gable end on that side.
Simple LED downlights are probably the best option. I like the look of the Eyelid style that Lectrician gave a link...
Hi,
In the car park of the block of flats that I live in we've got lights on all night for security, currently these are 2x square 2D bulkheads attached vertically to the wall about 8 foot up.
The problem is people living opposite (about 15m/40ft away) have complained that they glare too much...