Students sitting the exam, which started at 11.45am on Thursday, were told they needed to make a change to question 4J, Section B on Page 20. They were told to cross out the letter M after the number ...

This exam was sat by around 15,000 students last Thursday, with examiners asking students to edit a question by changing “m” to “metres”. But three more serious issues have since arisen. The first is ...