Four die in Belgian train crash

Two trains have collided head-on in central Belgium, killing at least four passengers.

Some reports put the initial death toll as high as 12, with dozens injured.

One of the trains was empty, the other carrying rush-hour passengers when they collided near the village of Pecrot between the university towns of Leuven and Ottignies, about 20 miles east of Brussels, it was reported.

More details to follow.