Stunned drivers alerted police after spotting a naked man “behaving inappropriately” with a blow-up doll by the busy A14
Startled motorists raised the alarm after seeing the man beside the westbound carriageway near the turn-off for Rothwell.
The man had vanished by the time police got to the scene.
“Officers were deployed at 10.50am on Saturday to a location between junctions five and four on the westbound carriageway on the A14, after reports of a man behaving inappropriately at the side of the road,” said Northamptonshire Police.
“When officers arrived at the scene and carried out a search, the man had left the area and no further incidents were reported to us.”