Charges have been laid following two serious crashes in Taupo and one on the Desert Road earlier this year.
A 22-year-old Auckland man has been charged with careless driving causing death and will appear in the Taupo District Court on April 5.
The charge is in relation to a crash on January 7 where Nicholas Calavrias of Wellington was struck and killed while cycling along State Highway 1, Taupo.
Also appearing on April 5 in Taupo District Court will be a 29-year-old German man who has been charged with three counts of careless driving causing injury after a head on crash on State Highway 47, Turangi, on March 13.
Meanwhile a 70-year-old Australian man will appear in the Rotorua District Court on April 19 facing five counts of careless driving causing iInjury.