A Nelson man was bashed unconscious with a wooden bat by a man who lurked in the shadows before launching a premeditated attack early this morning.
Police believe the bashing followed an exchange of words between the 56-year-old victim and his attacker at a Waimea Rd hotel.
The offender approached out of darkness and struck the man with a wooden bat, knocking him unconscious, as the victim left the hotel to catch a taxi about 1.25am.
Detective Sergeant Mark Kaveney of Nelson police said the offender continued to beat the man about the upper body as he lay on the ground.
He was then confronted by a witness from the hotel, who was also struck in the face with the bat.