I think allowing 2 wheel is not a good idea in those cases. In fact you should be even better to be allowed for 2 by I digress. You can still kill pedestrians and passers by.
The other issue is that in a lot of countries speed limits are arbitrary: either too low or too high for the area. Speed limits are not dynamic and usually are actually set so that a percentage of traffic violates them. Or are set once and never adjusted.
States in the US are culprits of all above issues. Plus the lack of alternative transportation. So this whole topic is a Pandora's box that doesn't take easy solutions.
The other issue is that in a lot of countries speed limits are arbitrary: either too low or too high for the area. Speed limits are not dynamic and usually are actually set so that a percentage of traffic violates them. Or are set once and never adjusted.
States in the US are culprits of all above issues. Plus the lack of alternative transportation. So this whole topic is a Pandora's box that doesn't take easy solutions.