The bench that tells you to move on
Sit down on one of the benches in Grantham's Market Square and you may notice, almost without registering it, that a metal armrest sits precisely in the middle of the seat. Not at each end — in the middle. It is not there to help you stand up, though that is sometimes how such additions are described. It is there to stop you lying down.
The ledges along the town's older shop frontages tell a quiet story too: small metal studs fixed at regular intervals, inches apart, on every flat surface wide enough to sit on. No sign. No request. Just the physical fact of the thing, communicating clearly enough.
This is how a great deal of public space works. The rules are written in concrete and steel rather than words, and they are addressed — specifically — to some users and not others. The question worth asking in a town that has just committed millions to reimagining its streets is a simple one: who, precisely, is Grantham's public realm designed to welcome?
What hostile design actually looks like
Designers call it defensive or hostile architecture — a category of built-environment decisions that guide behaviour through physical form rather than signage or instruction. The intent is rarely stated; the message is delivered through the object itself.
The UK typology is consistent enough to function almost as a checklist. Benches gain central armrests or sloped profiles that make lying flat impossible. Flat ledges and window sills acquire metal studs at regular intervals. Low walls are fitted with anti-skate brackets — small metal feet bolted to any horizontal surface a skateboarder might find useful. Sheltered alcoves acquire boulders or dense, thorny planting. In some cases, seating is removed entirely and replaced with leaning rails that serve only the upright, able-bodied commuter.
The canonical British example is the Camden Bench, installed in Holborn in 2012. Commissioned by the London Borough of Camden, it is a deliberately awkward wedge of concrete — slanted and faceted so that no surface permits sleeping, skateboarding, or sheltering for long. Artist Stuart Semple called it a 'textbook example' of unpleasant design. It has become shorthand for the broader philosophy.
Researcher Cara Chellew has observed that this approach 'really ramped up in the last 15 years', running alongside increased investment in public space. The stated drivers are practical: keeping space orderly, cutting policing costs, reducing maintenance. The historical impulse also traces back to post-9/11 and post-IRA securitisation of urban centres — a logic that gradually became absorbed into ordinary street furniture procurement. The design positions itself, quietly, as neutral management of space. The critique of that framing is where things get more complicated.
The people the design pushes out — and it's not only who you'd expect
Rough sleeping is the behaviour hostile design is most overtly aimed at discouraging. The critique is not that the problem is invented — it is that displacement is not resolution. A person moved off a bench in the Market Square is not housed, fed, or connected to services; the design simply relocates the visible evidence of need without addressing any underlying cause. Critics describe this as an 'out of sight, out of mind' dynamic, and it is an accurate summary.
Yet the population affected extends well beyond people sleeping rough. Removed or hostile seating disadvantages wheelchair users, for whom a long, level surface with transfer space is often a practical necessity. Textured anti-sit studs and irregular paving become trip hazards for visually impaired people navigating by tactile cues. Older adults and pregnant women rely on public seating to break up walking routes; without it, a journey through town becomes, as accessibility advocates put it, a physical obstacle course. People managing energy-limiting conditions face similar barriers. None of these are edge cases — they describe a significant share of any ordinary crowd on the High Street.
The legal framework gives this weight beyond principle. The UK Equality Act 2010 requires public spaces to make reasonable adjustments for disabled people, a standard with which anti-sit modifications and bench removals sit in direct tension. No formal disability-impact assessment of Grantham's street furniture appears to exist in the public record — a gap that reflects UK-wide rather than locally exceptional practice.
There is a further cost, more diffuse but real. Sanitised, low-dwell spaces reduce the incidental contact from which communities build, as the Guardian reported in 2024. Fewer people lingering means less casual footfall — which matters in a town whose regeneration investment depends, in considerable part, on drawing people back to these same streets.
Grantham's public realm: what the evidence actually shows
The most striking phrase in Grantham's own community design process appeared when a Historic England-funded charette led by Kevin Murray Associates produced its diagnosis of the town centre. Participants described the Market Square as 'wasted public realm' — not underused, or quiet, or in need of improvement, but wasted. The Wharf Road junction, a five-way knot of pedestrian routes, was described as hostile to walkers. These were not the observations of outside critics; they came from residents and stakeholders engaged to shape the town's future.
The investment response has been substantial. South Kesteven District Council secured a £5.6 million Future High Streets Fund grant covering Station Approach, High Street pedestrian prioritisation, and commercial-to-residential conversion. A separate £4.1 million public realm scheme targets Market Place specifically, raising the road surface, linking pedestrian areas, and establishing the square as an 'open event space'.
No public audit of Grantham's specific street furniture appears in any published local record — no inventory of bench types, armrest configurations, or anti-sit modifications of the kind documented in larger urban surveys. The pattern described earlier in this piece draws on UK-wide evidence applied to Grantham's context; that inference may hold, but it should be read as such. What the charette does confirm, independently, is that Grantham's streets already carry a legibility and welcome problem — one the regeneration plans are now positioned, at least in principle, to address. Whether that problem is recognised as partly a product of design choices, rather than simply neglect, remains the open question.
Inclusive language, silent assumptions
The regeneration vocabulary is striking for what it includes. The Kevin Murray Associates masterplan speaks of a marketplace that might 'carry the approach' of St Wulfram's Church — a medieval building that functions simultaneously as a place of worship and a community venue, open to different uses at different times of day. That is, in essence, an argument for inclusive design: a space that works for many kinds of person and many kinds of purpose, not only one sanctioned use at one approved moment.
The charette language follows the same logic: greener, human-scaled, welcoming, active. All the right phrases are present.
What is absent — in either document — is any engagement with defensive design. Not as a problem to be named. Not as a decision to be made. Not even as a category of feature that already sits in the street furniture. The armrest in the middle of the bench does not appear in the planning conversation.
This matters, and it is worth being precise about why. The omission is not evidence of bad faith — the planners appear genuinely committed to the vision they describe. It is evidence of an assumption operating below the level of deliberate choice. If armrests, studs, and sloped ledges remain in the regenerated streetscape, they will not have been chosen as a tradeoff against the stated ambition. They will simply have persisted because no one in the room was asked whether they should stay. The silence does not cancel the ambition; it just leaves the ambition and the street furniture free to contradict one another, quietly and by default.
What choosing differently would actually involve
The economic case for reconsidering street furniture is less abstract than it sounds. A bench without a central armrest is not significantly more expensive to manufacture than one with it — the armrest is an addition, not a structural necessity. Longer, level seating with adequate shelter costs more per unit than a leaning rail, but it also keeps people in a space for longer, increases dwell time, and supports the kind of footfall that the current regeneration investment is explicitly trying to generate. Spending public money to attract people back to the high street while simultaneously — and less visibly — discouraging certain people from sitting in it is, at minimum, a poorly audited use of the same budget.
What inclusive public realm design involves, in practice, is modest: removing the armrest, installing seating at intervals close enough that a route through the town centre does not become a test of endurance for anyone with a mobility limitation, providing shelter, and treating level surfaces as a baseline rather than an upgrade. Defensive design is often chosen because it is cheap per unit. It is less cheap when the units sit inside a regeneration zone where millions have been committed to making the same streets more welcoming.
The current planning window is the moment to make that tradeoff explicit — not to guarantee the right outcome, but to ensure it is a deliberate choice rather than an unexamined default. Next time you pass through the Market Square and notice the bench, it is worth asking: what does its shape tell you about who the space was planned for?
- [1] Camden bench – Wikipedia. https://en.wikipedia.org/wiki/Camden_bench https://en.wikipedia.org/wiki/Camden_bench
- [2] Hostile architecture – Wikipedia. https://en.wikipedia.org/wiki/Hostile_architecture https://en.wikipedia.org/wiki/Hostile_architecture