Drink-soaked Trots for War provides these links:
Some Muslim medical students are refusing to attend lectures or answer exam questions on alcohol-related or sexually transmitted diseases because they claim it offends their religious beliefs.
Some trainee doctors say learning to treat the diseases conflicts with their faith, which states that Muslims should not drink alcohol and rejects sexual promiscuity.
A small number of Muslim medical students have even refused to treat patients of the opposite sex. One male student was prepared to fail his final exams rather than carry out a basic examination of a female patient.
2. Normblog efficiently measures the depth of such moral feelings:
Sainsbury's is permitting Muslim checkout operators to refuse to handle customers' alcohol purchases on religious grounds. It means other members of staff have to be called over to scan in wine and beer for them at the till.