A pair of drivers have been charged after being caught whipping down the 401 through Chatham-Kent.
Elgin OPP say a 23-year-old Windsor resident was clocked going 161 kilometres an hour recently.
A few days later, officers stopped a 27-year-old from Mississauga, also going more than 60 kilometres an hour over the posted speed limit.
Both have been charged with stunt driving.