Manege floodlighting in open countryside

Manege floodlighting planning applications in open countryside are decided on a different basis from the arena itself. The surface, the drainage and the fencing are judged mostly on landscape and character grounds. The lighting is judged against obtrusive light criteria, against effects on bats and other nocturnal wildlife, and against the darkness of the area, which in most rural locations is the second-darkest environmental zone in the national guidance. Councils refuse lighting on consented maneges regularly, and the reason is often that no lighting assessment was submitted at all.

Assume the lighting needs its own justification, its own drawings and its own conditions. Treating it as a detail of the arena is the mistake.

Two proposals, or one

A manege for private recreational horse keeping is not agriculture, because keeping horses for recreation falls outside the statutory definition. So the arena involves engineering operations and usually a change of use, and it needs planning permission. Floodlighting is separate operational development: columns, foundations and luminaires.

Applied for together, the authority assesses both, and a refusal can be partial, with the arena acceptable and the lighting not. Applied for later, the lighting is a fresh application on its own merits, and it may be blocked by a condition on the original permission. Conditions saying that no external lighting shall be installed without further approval are common on rural equestrian consents, so read the original decision notice before you buy columns.

Where the use is moving towards a business, the planning position changes again, and our note on when horses become a business sets out where that boundary sits.

Environmental zones and why rural sites sit in the dark bands

The Institution of Lighting Professionals publishes guidance on the reduction of obtrusive light, and it divides the country into environmental zones from the darkest to the most brightly lit. Protected dark sky areas and observatory settings are the darkest. Intrinsically dark landscapes, including National Parks and National Landscapes and most open rural countryside, sit in the next band. Villages and relatively dark rural settlements come next, then suburban areas, then urban centres.

The zone sets the numbers. For an intrinsically dark area the guidance allows very little vertical illuminance at a neighbour's window before curfew and effectively none after it, and it expects zero upward light from the luminaire. In a suburban zone the same installation would be assessed against limits several times more generous.

Check the current edition of the guidance rather than quoting figures from an older report, and say in the application which zone you have assumed and why. Getting the zone wrong is the fastest way to have a lighting report dismissed, because every number in it then reads against the wrong benchmark.

Column height, aiming and cut-off

The technical answer that works in a dark landscape looks like this. Lower columns rather than higher ones, typically in the range used for domestic-scale arenas rather than sports pitch heights, accepting more columns to get even coverage. Asymmetric optics with flat glass, so the light is thrown down and across the surface rather than out at the horizon. Full cut-off luminaires with an upward light ratio of zero. Aiming below the horizontal, with the beam contained within the arena. Rear and side shields where a boundary is close.

Spectrum matters as much as geometry. Warmer colour temperatures reduce blue light content, which reduces sky glow and reduces the effect on wildlife. Specify the correlated colour temperature in the application rather than leaving it to a supplier.

And specify the control. A timer, a photocell and a manual override cost very little, and a condition will require them anyway.

Curfew conditions and how they are worded

Expect a curfew. The usual form limits illumination to stated hours, requires the lighting to be extinguished outside them, and requires the installation to accord with an approved lighting scheme.

Better conditions do three things at once: they set the hours, they tie the installation to a specific luminaire schedule and isolux plot, and they prohibit any additional or replacement lighting without approval. Offer that wording yourself. An applicant who proposes a curfew and a specified scheme is easier to grant than one who leaves the officer to invent restrictions.

Two practical points on hours. Winter use is the reason for lighting in the first place, so a curfew at dusk is worthless and you should say so. A curfew in the region of 8pm to 9pm is commonly accepted in low brightness areas, and a tighter one in the darkest landscapes, though this varies by authority and by the proximity of neighbours.

Bats and other nocturnal species

Lighting a hedgerow or treeline can sever a commuting route that bats have used for decades, and that is a material consideration independent of any licensing question. Joint guidance from the Bat Conservation Trust and the lighting institution sets out the approach: keep linear features dark, keep illuminance at the hedgerow to a very low level, use warm spectrum sources with no ultraviolet output, direct light away from vegetation, use shields, and apply curfews.

On a site with hedgerows, mature trees or buildings with roosting potential, expect the authority to want an ecological view. A Preliminary Ecological Appraisal scoped to the lighting question is often enough. Where a roost is likely to be affected, a Bat Survey by a licensed ecologist is the next step, and surveys of that kind can only be carried out by someone suitably licensed under the wildlife legislation, so an AI-assisted draft is a starting point for that ecologist rather than a substitute.

The survey season constrains the programme. Emergence surveys run in the warmer months, so a scheme needing bat work in November is a scheme waiting until spring.

Landscape and visual effects of lit structures

Columns are visible in daylight and the lit arena is visible at night from a long way off in flat country. Both effects need addressing.

For the daytime effect, column height, colour and position relative to hedgerows and buildings do the work. Grouping columns with existing structures reads better than a rank of columns along an open boundary.

For the night-time effect, the honest approach is to describe what will be visible, from where, and for how long. A Landscape and Visual Impact Assessment is proportionate where the site is in a designated landscape or prominent from public vantage points. National policy and most local plans protect intrinsically dark landscapes, and in a National Landscape or National Park the starting point is that any new source of light needs a strong case.

Evidence to submit

1. A lighting design from a suitably qualified lighting designer, with the assumed environmental zone stated.
2. A luminaire schedule with manufacturer photometric data, wattage, colour temperature, upward light ratio and shielding.
3. An isolux contour plot over the arena and beyond the boundary, showing spill at the nearest windows and at any hedgerow.
4. Column positions, heights and aiming angles on a scaled plan and elevation.
5. The proposed hours of use and the control arrangements.
6. An ecological note dealing with bats and other nocturnal species.
7. Photographs from the nearest public vantage points, with a note on what would be visible when lit.

A Lighting Assessment is a document councils expect from a suitably qualified author, and professional review before submission is strongly advised.

One honest uncertainty: curfew hours are negotiated rather than set nationally, and two authorities in similar landscapes will settle on different times. Ask what the local practice is before you design around 10pm use.

Enter your postcode on PlanScope to see which reports your site is likely to need.

This is general guidance, not legal advice; check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.