A man died after a crash between his motorbike and a tractor and trailer shortly after midday on Saturday, police have confirmed.
The 28 year-old died after the collision on the Baranailt Road in Limavady.
Two other men aged in their 20s who were travelling on a second motorbike have been taken to hospital for injuries which are not believed to be life-threatening.
The driver of the tractor was not injured.
It is the third fatality on local roads in the space of six days.