Stories Portfolio Investments Work Contact Sleep and Fatigue Research Ltd (safr) uses a wealth of sleep research to help drivers manage fatigue and prevent accidents on the road. Our history with safr 2017 May From RAF pilot to road safety entrepreneur: interview with Jason Eden New Release: Safr Empowers Drivers to Stay Safe on the Road April Simpleweb Invests in SAFR – Helping Drivers Manage Fatigue March SAFR Wants to Save Lives By Helping Drivers Manage Fatigue