Belgium lowers security alert level

Belgium has lowered its security alert level by one notch from maximum two days after the Brussels bombings.

People leaving leave flowers and candles during a vigil in Trafalgar Square, London, to pay tribute to victims of the terror attacks in Belgium. Source: AAP

Belgium has lowered its security alert level one notch down from four, the highest level, to three, two days after Brussels bombings killed 31 people, the Belgian crisis centre says.

The body grouping top ministers, police and justice officials did not say what that would mean in terms of security measures.