Explanation

The correct answer is ‘An unexpected incident has occurred beyond anyone’s control’. A good example of this would be the Covid-19 pandemic- neither the buyer nor supplier could have predicted this, and if this means that the contract can’t be completed – then the contract can be terminated (in the UK at least). A way to avoid this would be to include a Force Majeur clause listing possible circumstances that could occur. When there’s a Force Majeur clause, these eventualities are now classed as foreseen rather than unforeseen. See p.108