Speed limits in the UK?

Question

"Give reasons why there have been changes to speed limits for cars in Great Britain during the last 100 years."

I need links to websites

Thanks very much x

Answer 1

Safer vehicles, better roads, safer equipment and so on.

Try this site.

http://www.ukmotorists.com/speed_history...

Answer 2

Perhaps the DOT of UK will answer you better through this website...