Under UK law, the case of constructive dismissal occurs in which of the following situations?

Under UK law, the case of constructive dismissal occurs in which of the following situations?
A . Because the role of the employee has become redundant.
B . Because of resignation by the employee due to the conduct of the employer.
C . Because of a reason related to the employee’s capability or qualifications.
D . Because a statutory duty or restriction prohibited the employment being continued.

Answer: B