A car driver chased a motorcylist down the street while wielding an axe.
Police have appealed for witnesses to the road rage incident, which happened on the A151 between Colsterworth and Corby Glen at about 5.55pm yesterday (Monday).
Officers said the driver of a light blue Hyundai ran after the motorcyclists and threatened him with an axe.
The car is thought to be an I20 or I30, with sign writing on the lower part of the front doors. It is believed the first part of the registration was FE60 or similar.
If you can help police, call 101 quoting Incident 356 of March 31.