Did the reduction of the daytime maximum speed to 100 km/h result in fewer crashes?

Since March 2020, maximum daytime (6 am to 7 pm) speed limit on all motorways in the Netherlands has been 100 km/h. The measure was introduced to help alleviate the nitrogen problem. In theory, a reduction of driving speed will lead to a reduction in casualties. It cannot yet be determined whether this has actually happened. Moreover, the introduction of the speed limit reduction exactly co-incided with the first COVID19 lockdown. That is why the lockdown mobility effects (exposure) cannot be decoupled from the effects of the limit reduction (lower risk).