Indycar has announced a modification t😼o restart procedures that stipulates the Verizon IndyCar Series will utilise single-file restarts at all remaining events this season.

The series previousl🔯y employed double-file restarts on all oval tracks, except the Indianapolis Motor Speedway, and single-file restarts on all road and street course events.

"This year we've made improvements in our abilit💯y to monitor and police restarts that has resulted in great single-file restarts at all of our events, including the Indianapolis 5🦩00," Derrick Walker, Indycar president of competitions and operations, said.

"We also felt it was important to place our competitors in the exact running order a🏅s they were prior to the caution and not provide an advantage to some drivers because of the 🍸lane they were in during a double-file restart."