Halifax Regional Police would like to speak with anyone who witnessed an assault in the downtown core early Sunday morning.
Officers were called to Grafton Street just after 3:30 a.m.
They say a man who had been assaulted with an "edged weapon" was taken to hospital with what were described at the time as non-life threatening injuries.
Anyone who has video from the area is also asked to contact police at 902-490-5020.
Anonymous tips can be submitted through Crime Stoppers.