[deleted] t1_ixcpk6h wrote on November 22, 2022 at 1:34 PM

Reply to comment by fatsynatsy in A 20 mph speed limit intervention implemented at city centre scale had little impact on short- or long-term outcomes for road traffic collisions, casualties and speed. by _DeanRiding

Because the amount of accidents in the first place is small. So reducing speed limit isint going to have an effect since the effect was so small in the first place.

fatsynatsy t1_ixgrdio wrote on November 23, 2022 at 9:11 AM

I see your point, but I would argue that no effect is still different from an effect which is functionally insignificant or outweighed by the inconvenience associated with a reduced speed limit.