Assertion (A): The President of India can issue a proclamation of emergency under Article 352(1) on the advice of the Prime Minister.
Reason (R): Where a proclamation of emergency is in operation the President may suspend the operation of all the fundamental rights except Articles 20 and 21.

A. Both A and R are true and R is the correct explanation of A

B. Both A and R are true but R is not a correct explanation of A

C. A is true but R is false

D. A is false but R is true

Answer: Option B