Do all councils have the same CTMP requirements?#
No, and this is the single most common cause of a rejected first submission. There is no national CTMP standard. Delivery hours, minimum clear footway and carriageway widths, how many vehicles may be on the highway at once, which operator accreditation is required and how long a road closure takes to arrange are all set locally and they genuinely differ. Some authorities publish a detailed pro-forma, some publish a short checklist, and some publish nothing and simply write the condition. Always work from your own authority's document. Figures quoted anywhere, including here, are illustrations of what councils ask for, not national rules.
What if I cannot maintain 3m of clear road width?#
Expect to be pushed towards smaller vehicles rather than more parking suspensions. RBKC's pro-forma requires narrow body construction vehicles, defined as fitting fully within on-street parking bays, which it puts at a maximum of 2m wide without wing mirrors. Crucially it states that where the clear width could be achieved either by parking suspensions or by narrow body vehicles, it will require the narrow body vehicles. Other authorities take the same approach with different figures.
What is a narrow body construction vehicle?#
Under the RBKC definition, one that can be accommodated fully within an on-street parking bay, which it gives as a maximum of 2m wide without wing mirrors. That is a tighter constraint than most standard construction vehicles meet, and it is why the 3m clear width question drives the whole logistics design on narrow streets.