At least four people have been killed after a car ploughed into a crowd at a carnival in Belgium.
It is thought 12 others were critically injured and more than 20 others were injured at the smash in Strépy-Bracquegnies near La Louvière in the province of Hainaut at 5am.
The vehicle reportedly "accelerated" into the crowd as they heard "an immense noise" behind them.