Coal and solid fuel haulage is one of the industry’s oldest trades, and it earns a distinction few cargoes get: a named mention in the national load-securing guidance. The trade’s pattern - tippers, local multi-drop rounds, loose combustible loads - shapes both the rules that apply and the practical discipline that keeps the load legal and the vehicle clean.
GOV.UK’s load-securing guidance names the trade directly: local deliveries, including brewery and coal, get a specific provision - you do not need to re-secure the load between deliveries if you are delivering goods to a number of premises within a small geographical area on low-speed roads of 30mph or less and using an XL-rated vehicle. The exemption recognises how the coal round actually works: a dozen drops in a village, the load diminishing sack by sack, re-sheeting between each would be theatre. But its conditions are the point - small area, low speeds, XL-rated body - and the load must still be secured for the journey to the round and whenever the conditions stop being met.
Around the exemption sits the general tipper rule the guidance also states: loads in tipper bodies are secured like any other - sheet or net where the load sits below the sides, a suitable sheet or solid cover where it sits above. Coal, like sand, sheds from its surface at speed: the unsheeted tipper trailing black dust is insecure in law and unpopular in fact.
The trade’s own characteristics layer onto the general rules. Weight by volume: coal and biomass vary enormously in density - biomass especially, where a full body of woodchip can be half the weight of the same body of coal - so volumetric loading habits from one fuel do not transfer to another, and the weighbridge habit is the only reliable guard against both overload and underuse. Self-heating: solid fuels can combust spontaneously in bulk - biomass and certain coals are known for it - which makes load monitoring on longer journeys a safety item, not a curiosity; hot spots in the load are a fire with a timetable. Dust and containment: fine coal and wood pellets degrade and dust in handling, and the dust is lost product, a road contaminant, and an atmosphere hazard in enclosed tipping. And moisture: wet biomass is heavier, colder-burning and often rejected - the fuel’s moisture is a commercial term the haulier’s open body can change en route, which is another argument for the sheet.
The vehicle side matters too: solid fuel is abrasive and corrosive in the body, sticky in the tailgate mechanism, and punishing on sheets - the maintenance regime for a solid-fuel tipper runs harder than a box van’s, and body condition is a load-security item where holes become leaks.
Solid fuel earns its own line in the guidance: the local-delivery re-securing exemption for coal-type rounds - small area, 30mph roads, XL-rated vehicles - inside the general tipper rules of sheet or net below the sides, solid cover above. Add the trade’s own disciplines: weigh by the bridge not the bucket, watch for self-heating, contain the dust, and maintain the body. Old trade, current rules.
Solid fuel’s rhythms shape the haulage: winter peaks for domestic coal, energy-contract schedules for biomass, and the weather’s double effect on both demand and the load itself. The planning consequence is that solid fuel work concentrates into the months when roads are worst and daylight shortest - which argues for the maintenance and sheeting systems being at their best exactly when the trade is busiest. The contract side deserves attention too: solid fuel is sold by weight and quality on delivery, so the haulier sits inside the measurement chain - the loaded weight, the sheeted journey, the tipped delivery - and disputes about short weight or wet product reach the carrier first. The paperwork discipline that protects the haulier is the same as ever: weighbridge tickets, delivery notes signed, any condition issues noted at the time. In a trade where the product changes with the weather, the carrier’s records are the only constant.
The driver briefing for solid fuel work should carry the trade’s three quiet hazards in plain terms: the load can be heavier than it looks after rain; the load can heat itself, and a hot smell or smoke from the body is a stop-and-call event, never a drive-on; and the dust is part of the job but not part of the road - sheet it, and clean down where the site asks. Experienced solid-fuel drivers know these as instinct; the task for the fleet is making sure the instinct transfers to every new driver on the round before their first winter.
Solid fuel has kept its place in the energy mix and its rules have kept their place in the guidance - the named exemption, the sheeting duty, the weighing reality. Run the round by the book and the trade’s oldest cargo stays its most straightforward.