Four police officers attacked responding to Hull domestic incident
Four police officers were attacked while responding to a domestic incident in Hull.
The officers called for back-up and a suspect was arrested in the early hours of Sunday 29 December.
Humberside Police said a "code zero" callout was made - the radio call-sign used by officers who need urgent assistance.
One person remains in custody on suspicion of assaulting police officers on Coltman Street.