Clearway Road

https://en.wikipedia.org/wiki/Clearway
Clearways are used on congested roads where there is no room for additional traffic lanes Clearways aim to improve traffic flow at certain times of the day by prohibiting stopping in the lane next to the kerb adding another lane to the roadway when used on both sides of the road two are added

https://6pointdrive.com/what-is-a-clearway
What is a clearway At some times of the day a clearway is a stretch of road that must be kept clear for moving traffic usually busy periods For certain hours vehicles are not permitted to park in clearways

https://www.webuyanycar.com/.../what-is-a-clearway
What is a clearway Clearways are stretches of road on which it is forbidden to stop your car for any reason at any time They are denoted by the clearway sign

https://www.carwow.co.uk/blog/what-is-a-clearway
What is a clearway In short a clearway is a section or road where you are not allowed to stop your vehicle for any reason unless in an emergency The beginning of a clearway will be marked with the sign described and pictured above while the end of a clearway will be indicated by the same sign with the addition of the word end

https://www.drivejohnsons.co.uk/.../what-is-an-urban-clearway
An Urban Clearway is a designated section of a road in urban areas where stopping parking and sometimes loading and unloading vehicles are restricted or prohibited

https://www.sabre-roads.org.uk/wiki/index.php?title=Clearway
A clearway also known as a No Stopping Order is a special type of Traffic Regulation Order placed on numerous lengths of road in Great Britain and Northern Ireland to prohibit stopping loading parking and waiting

https://www.warrantydirect.co.uk/blog/what-is-clearway.html
A clearway is a segment of a road where stopping parking and occasionally even standing of automobiles is severely banned unless in an emergency Clearways are often built to improve traffic flow alleviate traffic congestion and increase road safety

https://www.autoexpress.co.uk/352428
Images of UK road signs used for marking Urban clearways clearways and red routes

https://just-drive.co.uk/learning-to-drive/what-is-an-urban-clearway
You will notice the urban clearway sign telling you you are now on a clearway When you enter one of these urban clearways your vehicle is not allowed to stop on the road or at the side of the road either