NASCAR issues warnings from Las Vegas:

NASCAR issued the following written warnings following Sunday’s Kobalt 400 at Las Vegas Motor Speedway:
#19-Carl Edwards & #78-Martin Truex, Jr. failed template inspection twice during prequalifying inspection. #31-Ryan Newman failed the Laser Inspection Station twice during pre-race inspection.
In addition, crew member Christopher Jamieson was suspended for violating NASCAR substance abuse policy.(NASCAR), see full report on the Las Vegas Post-Event Penalties page (pdf).