At least 4000 people are taking part in the march against terror and hatred in Brussels on Sunday to commemorate victims of recent attacks, ITV reports.
An estimated 15,000 people, including victims' families are set to join the march as it continues to make its way through the city this afternoon as those who died in the Brussels attacks last month are remembered.
The march against terror was due to take place in Brussels on March 27 but was postponed due to security issues.
The attacks in Brussels on March 22 killed 35 people and 340 were also injured.
