SafeSpeed wrote:
Rigpig wrote:
22nd Dec 1965
Thanks. So we have a couple of weeks to work up something good.
Have you got a reference for that please? And now there's no rush...

On ABD website...
http://www.abd.org.uk/motorwayspeedlimit.htmABD Para 2.7 wrote:
A series of multiple accidents in fog in 1965 led the Government into the all too familiar position, where it felt that it had to be seen to be 'doing something'. The result was a four-month 'experiment', starting on 22nd December 1965, of a mandatory maximum speed limit of 70 mph on all roads previously unrestricted. At the same time, an advisory speed limit of 30 mph was to apply on motorways in poor visibility, when indicated by flashing amber warning lights, controlled by the Police.
And here too:
http://www.thehistorychannel.co.uk/site ... ber_22.php