cars and roads have progressed, enabling more control and stopping performance also a better understanding of safety,some roads reducing speeds where population requires ie near schools, and open road speeds can be increased.
Speed limits change for lots of reasons. Limits have changed to conserve fuel and for accident reduction.
== == There have been so many crashes in the last 100 years so the speed limit has changed to accomodate this and reduce the crashes on British roads
Perhaps, the changing(increasing) number of population which most likely results to increase in the demand for transportation and therefore to the change it speed limits to regulate traffic and safety of commuters and drivers.
Advances in technology
coz there has
is is because your mom said so
Speed limits for cars in Great Britain have changed over the last hundred years due to improvements in road infrastructure and technology, advances in vehicle safety features, and government initiatives to reduce traffic accidents and fatalities. Additionally, changes in societal attitudes towards road safety and environmental concerns have also influenced speed limit adjustments.
becasue people are stupid and drive to fast lol
Because people are going too fast on the road.
New cars are being made with higher quality and their engines are capable of higher speeds. Roads are safer than the earlier roads. During times of fuel shortages and rationing, speed limits were lowered to reduce fuel consumption. Speed limits have been adjusted to account for the human reaction time and modern engineering to help keep people safe.
hmm, maybe better roads and engine technology.
how has life changed in the last 300 years