Showing results for 
Search instead for 
Did you mean: 

M4 in Wales

Seasoned Champion
Posts: 1,035
Thanks: 696
Fixes: 1
Registered: ‎26-01-2019

M4 in Wales

 I see that some stretches of the M4 and also some A roads are to have a permanant 50mph speed limit 50mph to cut down on emisions. Dont know if this is a good idea. My cars gear change from 5th to 6th is at 50mph so most of the time the engine would be running at higher revs producing more emisions than if i was driving at say 55mph in 6th. Any thoughts I could be wrong.

Posts: 20,455
Thanks: 3,813
Fixes: 423
Registered: ‎06-04-2007

Re: M4 in Wales

Forum Moderator and Customer
Courage is resistance to fear, mastery of fear, not absence of fear - Mark Twain
He who feared he would not succeed sat still