Police en route to interview a drink driver in custody came across another intoxicated motorist in Ripley.
An officer from Derbyshire Roads Police was driving through the town last night (Saturday, March 30) when a driver in a grey Hyundai 'cut him up on a roundabout'.
They were found to be over the limit.
The unit tweeted: "Another drink driver. Now also en route to custody.
"One in, one out. #Fatal4 #DontDrinkDrive."