The curb
Curb revenue is the product of how many bays a city controls, how accurately each stay is measured, how many of those stays are paid, and how credibly the rules are enforced. Raise the rate without fixing the other three and most cities collect less, not more.
Most parking programmes are sold as a technology purchase. They are really a policy instrument, and they fail for policy reasons far more often than for technical ones. What follows is how we think about the curb — the reasoning we bring to a city before we bring a product.
When a city describes its kerbside difficulties, revenue leakage is usually the headline. In our experience it is the smallest of the three real problems, and the easiest to fix — it is precisely the one automated detection addresses directly and immediately.
The first problem is safety. A vehicle on a verge, a footway, a corner or a forecourt is not principally a lost fee. It narrows the running lane, blocks the sightline at a junction, denies the loading bay to the delivery it was marked for, and pushes pedestrians — including children at school gates and worshippers at mosque approaches — into the carriageway to get past it. Emergency access is the sharpest version: an ambulance that cannot reach a frontage because both approaches are occupied is a public-safety failure with a parking cause.
The second is inconsistency. Where drivers see unmanaged parking going unchecked, more of them do it, and the standard falls block by block until it becomes the norm. Enforcement that is applied unevenly does not merely fail to deter — it actively teaches drivers that the rule is optional.
A time limit that is not legibly posted at the bay is not enforceable, and should not be enforced. Signage is a compliance instrument, and we treat it as one.
The instruments
It is a set of instruments, and the skill lies in knowing which one addresses which problem. We supply all of them on one platform, so a city never has to reach for the only tool it happens to own.
Flat, variable, occupancy-responsive and duration-graduated rates, by zone and by time of day.
A hard limit on a single stay, with the grace, return-prohibition and evidence rules that make it stand up.
Accessible, loading, two-wheeler, reserved, charging, permit-only — allocation as a lever in its own right.
Resident, trader, staff and visitor permits, issued, revoked and validated against the plate at the bay.
Automated detection and evidence, foot-patrol handhelds, roving vehicle recognition, and a quality gate before any notice is issued.
Signage and variable message displays that put the rule and the availability inside the driver's decision window.
This runs against the common assumption that pricing is the natural tool, so we set the reasoning out plainly.
Price rations by willingness to pay, not by the use a city wants. Consider two drivers competing for the same bay outside a shop. One has a three-hour appointment nearby and no alternative. The other wants twenty minutes to make a purchase. The first has far greater willingness to pay, because they must be there. Price therefore hands the space to the long-stay driver — systematically, every time — and the short-stay customers who generate the commerce on that block are the ones priced out. Raising the rate further does not reverse this; it simply raises the bar for the shopper more than for the person with no choice.
A maximum stay does not have that failure mode. It rations by the use the city actually wants on that frontage, with price tuned inside the envelope. Where a city wants to discourage long occupation without prohibiting it, duration-graduated pricing — the first hour at standard rate, subsequent hours higher — gives short-stay priority without a hard cap.
None of this requires a tariff increase, and nothing in our commercial case depends on one. Our position is simply that a city should have every instrument available to it, and should never again have to make a tariff decision without knowing what it will do.
New capacity
New capacity is expensive, and expensive in a fixed order. Surface parking is cheapest and consumes the most land — which is precisely what districts under pressure do not have. A multi-level structure costs materially more and needs both a site and an investment decision. Underground is the most expensive and the most technically complex of all. Every authority facing kerb pressure eventually confronts that ladder.
Managing existing kerbside well is what postpones the climb. A bay that turns over five times a day serves five customers; the same bay held all day by one vehicle serves one. Turnover is capacity, and it is the only capacity a city can create without buying land.
A full as-built bay survey and a GIS layer the city owns, with per-bay attributes, condition, and an occupancy and duration baseline per zone.
Instruments applied per zone, because a souq approach, an office frontage and a market core do not fail in the same way and cannot be fixed by the same tool.
Structured and off-street capacity for genuine all-day demand, guided and priced so the structured option is the obvious one.
A survey is a deliverable, not an internal exercise. For each zone the authority should receive the bay register with per-bay attributes as a GIS layer; the movement and circulation record; the terrain and drainage record with standing-water locations flagged; the marked-up device and signage plan on the authority's own base mapping; the reconciled bay count; and a condition report identifying resurfacing, re-marking and obstruction issues — whether or not they fall to the operator.
We hold the same records and drive maintenance, inspection and refresh cycles from them, so the survey stays a live asset rather than a document filed at commencement. And when the term ends, the city keeps its data, its inventory and its digital twin.
Send us a zone, a problem, or a draft scope. We will tell you what we think the instruments should be — and where we think a city would be wasting its money.
