Due to a strike, fewer trains will be running from Sunday 23 March (from 10pm) to Sunday 30 March inclusive (last train).
Further, there will also be an inter-professional strike covering the period from Sunday 30 March (from 10pm) to Monday 31 March (until 10pm).
More information can be found here:
https://www.belgiantrain.be/en/travel-info/train-network-travel-info/strike
COMING UP: The unions will continue their protest against government measures with four new days of strike action in April, on Tuesdays 8, 15, 22, and 29. The joint front announced last month its intention to organize four monthly strike days until July. I will endeavour to keep you all updated.