20MPH Speed Limit - Wales

I think it's the right move, it will encourage active travel and what the OP said about higher emissions is nonsense.
I'd love for my local road to school to be 20mph instead of 30.
 
In a village no, but a large town or city it most certainly does, sadly.

30 mph is legitimate if there are the repeater signs.... no repeaters in a lamppost area = 20 mph

I lived in that London for years (pre-congestion zone etc thankfully) and don't remember being able to drive anywhere at an average of much more than 15mph.
Living in the city is shite in so many ways.
 
Vehicle crashes and KSI road users cost the overall economy £TENS OF BILLIONS every single year.

Stopping distance at 20mph = 3 vehicle lengths.

Stopping distance at 30mph = 6 vehicle lengths.

KE at 20mph (2500kg vehicle) = approximately 100kJ

KE at 30mph = approximately 225kJ

In built up areas, a 20mph speed limit makes perfect sense.
 
I drove through north Wales on Thursday and today. The 20mph limit is ridiculous in most places, and actually caused road rage, and aggressive overtaking.
I think it's excessive.
 
Vehicle crashes and KSI road users cost the overall economy £TENS OF BILLIONS every single year.

Stopping distance at 20mph = 3 vehicle lengths.

Stopping distance at 30mph = 6 vehicle lengths.

KE at 20mph (2500kg vehicle) = approximately 100kJ

KE at 30mph = approximately 225kJ

In built up areas, a 20mph speed limit makes perfect sense.

Can't believe the slower you drive the shorter the stopping distance, madness who knew?

Can you provide the stopping distance for 10mph? If its less than 3 vehicle lengths I think we should go for it.
 
Just pointing out how much safer a 33.3% reduction in speed is.

I know but it's kind of obvious so how far do you go 15 10 5 walk?

Do we close pubs because of scrapping

Do we ban most foods

20 mph on a busy residential street or near schools is fine but 20 mph is really slow and not necessary. Cyclists go quicker it's general fuckwittery tbh.
 

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