Two people are reported to have been taken to hospital following a suspected stabbing in Scarborough.
Officers and paramedics are still in attendance at North Marine Road - which was partially cordoned off shortly after police arrived at around 10pm.
Eyewitnesses to the incident claim two women were stabbed and that they also saw a "knuckleduster" in use.
They said it took place at North Marine Road, but that could have "spilled over" into Queens Parade.
An ambulance arrived at around 10.25pm to treat the two suspected casualties.
It is not known how long the cordon will remain in place for and police are still to confirm any details.
More to follow.