Continuity

In the last scene where Margaret and John are at the train station, the same woman in a brown bonnet and coat walks around or past the characters a total of eleven times.

Audio/visual unsynchronised

When Thornton is taking his walk at the graveyard, after his mother asked him not to go and see Margaret, he is not wearing a hat. But when he returns home, the first thing you see is him placing his hat on the table.

Continuity

When Thornton walks out after talking in the street with Mr Bell, Miss Hale, and the Lattimers, Miss Lattimer disappears between shots.