An inebriated Belgian woman died in a freak accident when she ended up beneath a heavy grave stone at a cemetery, local news agency Belga said on Wednesday.

The 33-year-old was on her way home from a bar in the Belgian town of Pulle in the early hours of Saturday when she took a short cut through the cemetery.

But she urgently needed to relieve herself and crouched down between two gravestones. As she lost her balance, she grabbed one of the stones which gave way and landed on top of her.

The public prosecutor's office said she died of suffocation as she was unable to lift the heavy stone.