Conwy Council has passed a motion of no confidence against Betsi Cadwaladr University Health Board.
The motion, tabled by three councillors, called for the Health Minister to take control of the health board and for the Community Council to refer their decisions to the Minister.
It follows controversial changes to services in North Wales, which have sparked a series of public protests.
More top news
Exclusive figures given to ITV Cymru Wales show a steep rise in the number of people seeking advice for steroid use.
Cold, breezy and generally cloudy at first with further wintry outbreaks on the hills
All primary and secondary schools in Wales have been categorised in a new colour-coded system. Is your school green or red?