Norwich shared the points for the fourth game in succession as Bolton came away from Carrow Road with a hard-earned goalless draw.
The hosts dominated for long spells, particularly in the first half, but could find no way through a well-organised defence.
German midfielder Moritz Leitner wasted their best chance just before half-time when he dragged the ball wide in a one-on-one with the keeper - and they could not find a dramatic late goal as they had in their previous two games against Ipswich and Wolves.
Bolton were threatened, but will be well pleased with a point in their battle against the drop.
Bolton claim hard-earned draw at Norwich
