Whats The Minimum Speed On A Motorway Uk

Some small sections of motorway do have a minimum speed.
Whats the minimum speed on a motorway uk. The more that you try to work out what is the law here what is the law there then common sense is buried even more see this thread. In the uk in 2017 the average free flow speed for each vehicle type is correlated with the applicable speed limit for that road type and for motorways and national speed limit single carriageway roads the average free flow speed is below the designated speed limit for each vehicle type except motorcycles on motorways. You must not drive faster than the speed limit for the type of road and your type of vehicle. Road law there is no minimum speed limit on any road including motorways.
As far as a minimum motorway speed limit is concerned there isnt one. In general terms there is no minimum speed limits on uk motorways or in that case on most uk roads. One of the few that come to mind is the 8mph minimum speed limit exists in the clyde tunnel between govan and whiteinch in glasgow. The republic of ireland has a minimum speed of 30 mph on motorways but generally in the uk minimum speeds are temporary and are usually highlighted by circular road signs.
Indeed this is something that has already been proposed. Such drivers may tend to drive a little slower than the maximum speed limit of 70 mph. In some cases there have been individuals who have received fines for driving too slow on the motorway although these are extremely rare. However if you are deemed by the police to be causing a hazard or obstruction on a public highway you could well be looking at a fine.
The speed limit is the absolute maximum it doesnt mean its safe to drive at this speed in all conditions. It may be in the future that we will join the likes of america where it is common to see a minimum speed limit sign for major highways. Anywhere between 50 mph and 70 mph is acceptable although any slower you would yourself become a hazard and increase the potential of being involved in an accident or creating an accident for others. Thankfully things have moved on a bit since then and today uk car speed limits are generally 30mph in urban areas 60mph on main single carriageway roads and 70mph on dual carriageways and motorways.
Indeed there is at least one class of vehicle that has a maximum speed limit on a motorway of 25 mph. The existance of minimum speed limits in the uk is rare.