A town centre rebuilt from the ground up
Stand in Grantham's Market Place today and the change is unmistakable. Over 48,000 granite cobbles stretch across what was once a rutted carriageway; fresh planters border the space; removable bollards ring the Conduit Lane car park entrance. Completed in September 2024 after works began the previous May, the first phase of the Future High Streets Fund programme raised the road surface to pavement level along Westgate and Market Place, creating a continuous flat expanse where kerb and tarmac used to divide pedestrian from traffic. A second phase, agreed in March 2025 and worth £880,000 drawn from an underspend on the original contract, adds power cabinets for market traders, fixed street furniture — planters, benches, cycle parking — directional signage to the railway and bus stations, and the Conduit Lane bollards themselves.
The council's stated rationale is economic and social: the scheme is designed to 'drive footfall to town centre businesses and the market area in Westgate, and create a multi-use, social space for local people and visitors.' Accessibility does not lead the brief.
That gap is worth examining carefully. Inclusive design scholarship holds that when a space excludes someone, the design is the problem — not the person navigating it. A cobbled surface, a poorly placed planter, a bollard socket left proud of the ground: each of these is a design choice, and each choice either opens the space or closes it to a particular group of people. That is the lens this article applies to Grantham's rebuilt Market Place.
The genuine accessibility wins
Three elements of the scheme deserve straightforward credit, because they align with what inclusive design guidance actually recommends.
The level surface is the most consequential. For a manual wheelchair user, a dropped kerb is not a minor inconvenience — it requires slowing, angling the chair, and often asking for help that should not be necessary. Eliminating that transition entirely, so that the carriageway and pedestrian paving sit flush, removes a genuine physical barrier. The same is true for anyone using a mobility scooter or a pushchair: the continuous flat plane simply lets them move.
The directional wayfinding signage planned for phase two addresses a different but equally real problem. When a familiar town centre is reorganised, the cognitive load of reorientation falls hardest on older visitors and people with cognitive impairments, for whom an established mental map is not easily discarded. Clear signs pointing to the railway station, bus stands, and car parks reduce that burden at the moment it is highest — when the environment has changed and landmarks have shifted.
The removable bollards around Conduit Lane, when properly managed, preserve something important: proximity. Ambulant disabled visitors who rely on drop-off access but cannot easily walk long distances need vehicles close to the destination. A bollard arrangement that closes the space to through-traffic during events while remaining open at other times keeps that option available, rather than choosing either permanent exclusion or permanent vehicle access.
48,000 cobblestones and a wheelchair contradiction
The physics of the problem is straightforward. A cobblestone surface multiplies rolling resistance for a manual wheelchair — forward progress demands significantly more effort from the user's arms, and the front castors can catch on the joints between stones, requiring the user to slow and steer around gaps they may not see in advance. Over any distance, this produces fatigue and instability that has nothing to do with a person's condition and everything to do with what was laid beneath them.
Phase 1 of the Grantham scheme laid over 48,000 granite cobbles and Yorkstone setts across the same zone where the road was raised to pavement level. Both decisions were delivered in the same contract, completed September 2024. The level surface removes the kerb-drop barrier for wheelchair users; the cobbled finish immediately reinstates friction and instability as barriers of a different kind. The same phase gives access with one hand and restricts it with the other.
Heritage character is a legitimate design value — granite cobbles signal permanence and civic investment, and they read as appropriate in a market town. But the cost is not equally shared. An able-bodied visitor experiences the surface as character; a self-propelling wheelchair user experiences it as effort and risk. This is exactly what the mismatch model identifies: the surface is the design variable, not the user's strength or technique. A design team evaluating level access and surface finish as a combined problem — rather than separate decisions resolved in sequence — would have been forced to weigh those values against each other, or find a specification that served both. The result on the ground suggests that weighing did not happen.
When street furniture becomes an obstacle course
Fixed street furniture added in phase two — planters, benches, cycle parking, power cabinets — occupies physical space in a pedestrian zone that was, until recently, cleared. Whether that space remains navigable depends entirely on placement decisions that are governed by specific standards. Inclusive Mobility and BS 8300 both require a minimum unobstructed footway width of 1.5 metres; in busier areas, 2.0 metres is the benchmark to allow two wheelchair users to pass. An ad hoc arrangement of planters and seating, even if attractive individually, can reduce that clearance below a safe minimum without anyone noticing until someone cannot get through.
Power cabinets present a particular problem. As above-ground fixed obstacles in a pedestrian zone, they must be positioned away from tactile paving routes and carry sufficient colour contrast to be detectable by people with visual impairments — both requirements under DfT guidance, not design preferences.
The bollard socket detail is worth naming precisely: when a removable bollard is lifted out, the ground socket it leaves behind must sit flush with the surrounding surface. A socket even a few millimetres proud of the paving is a trip hazard for anyone using a white cane. This is the kind of specification that gets decided in a procurement spreadsheet and experienced in a town centre by someone who falls.
Whether the Grantham installations meet these requirements is not confirmed in publicly available project documents. That is an open question — but these are not aspirational extras. Under the Equality Act 2010 framework, they are the baseline.
The visitors no one seems to have designed for
Nowhere in the publicly available Grantham project documents is there a named consideration of autistic visitors or people with sensory sensitivities. That absence is itself the evidence — not a recorded harm, but a structural gap in documented engagement.
The irony is that Market Place's outdoor format carries an unintentional advantage. Research with autistic adults consistently finds that open outdoor spaces are rated considerably less disabling than supermarkets, indoor food settings, or public transport — environments where noise, crowding, and visual complexity accumulate with no exit. A refurbished open-air market square is, on that evidence, a better starting condition than most town-centre interventions.
The FHSF activation strategy works against that advantage. The scheme's explicit aim is increased footfall, regular markets, and an active events programme. Crowds, amplified sound, and visual busyness are precisely the conditions that make high streets among the most disabling sensory environments for autistic adults. The design that draws more people in may, on busy days, make the space harder to use for visitors who would otherwise manage it well.
BSI PAS 6463 — the UK standard for sensory-inclusive environments — offers practical guidance here: non-flickering warm lighting, reduced visual clutter, and designated quiet-recovery zones. None of these principles appear in Grantham's published project scope. They are not expensive retrofits; some are configuration choices. Their absence from the brief suggests the question was never asked.
What good inclusive design would look like here
The legal framework here is specific, not aspirational. Projects funded through the Future High Streets Fund are required under the Equality Act 2010 to produce a Design & Access Statement — a document that demonstrates active engagement with disabled users and older people during the design process, not retrospective confirmation that standards were met. That requirement does not surface in Grantham's publicly available project documents. Its absence leaves unanswered a direct question: were the granite cobble specification, the furniture placement logic, and the bollard socket detail tested against the needs of the people most affected before procurement concluded?
The practical difference between doing that and not doing it is concrete. Consulting self-propelling wheelchair users before specifying 48,000 granite cobbles — rather than after laying them — is the kind of input that changes a surface specification. It costs nothing extra at the design stage and a great deal to correct afterwards.
The second phase is not yet delivered, which matters. Several of its elements — directional wayfinding signage, managed bollard access around Conduit Lane, and varied seating — are genuine access opportunities if specified with Inclusive Mobility and BS 8300 in mind from the start. The scheme's economic and social aims are not in conflict with inclusive design; the evidence from the first phase is that they diverge only when access is assumed to follow from regeneration rather than built into its brief.
Grantham Market Place could, realistically, become a town-centre space that works for a manual wheelchair user on a weekday morning, a first-time visitor following clear wayfinding to the station, and an older resident finding a bench at the right height with enough room alongside it. Those are not ambitious design ambitions — they are standards that already exist. The second phase is the opportunity to apply them.