Camden is 22km². It has almost no agricultural land. Every vegetable, every loaf, every piece of meat enters from outside — through three or four national chokepoints. The productive capacity to feed Camden exists within 50 miles. The relationship does not. Beyond Camden means building that relationship.
II-a — Supply Inflow Routes
Major road corridors (A1, A5, A41, A501)
OSM · entry routes into Camden
New Covent Garden Market
Nine Elms · primary London wholesale hub
National distribution centres
Tesco · Sainsbury's · Waitrose within 50 mi
Rail freight terminals
Stratford International · Barking
II-b — Regional Growing Capacity
Producer nodes within 50 miles
OrganicLea · Sitopia · Sarah Green · Maple Farm
OSM farms & growing sites
Overpass · landuse=farm · 50-mile radius
ALC & Land Cover
Agricultural Land Classification
Natural England · OGL v3 · lazy load
Land Cover Map 2021 (UKCEH)
WMS raster · all land classes · OGL
Crop Map of England 2021 (RPA)
WMS · field-level crop types · OGL v3
Protected Land & Constraints
Green Belt
MAGIC/DEFRA WMS · OGL v3
Sites of Special Scientific Interest
Natural England · OGL v3
National Landscapes (AONB)
Natural England · OGL v3
Ancient Woodland
Natural England · OGL v3
Land Use Explorer (OSM)
Select categories → Fetch
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II-c — Supply Chain Risk
Climate exposure of the land that feeds London — flood risk overlaid on the growing region. Which supply relationships are most at risk.
Flood Zones 2 & 3 (rivers & sea)
EA Flood Map for Planning · WMS · live
Flood risk likelihood (NaFRA2)
EA National Flood Risk Assessment · WMS · live
2–3 days
Camden's estimated effective food buffer — compared to the UK's already thin 5–7 day strategic reserve. Wheat yields fell 40% in 2020. The UK imports 46% of its food.
DEFRA food security report · IGD supply chain analysis
II-d — Global Nutrition Dependency
Zoom out from Camden to the whole world: where the borough's calories, protein, produce and fertiliser actually originate — and the chokepoints that can break them.
II-e — How Food Physically Arrives
A guided zoom from the world to Dover to Camden — the ports, the Short Strait chokepoint, and the just-in-time road leg that has no buffer.
All figures: DEFRA UK Food Security Report 2021, Theme 3.
Context & Analysis
Camden food supply — estimated channel breakdown
Estimated from IGD supply chain research · Camden procurement data · ONS retail survey. Exact figures require primary data sharing. Likely underestimates direct sourcing by small independents.
Agricultural land within radius of Camden — Grade 1+2+3a (ha × 1000)
ALC data · Natural England · DEFRA agricultural census. The productive capacity exists. The contract and relationship do not. Södertälje (Sweden) demonstrates the municipal commissioning model — 30% of yield contracted into institutional procurement.