Is this right?

Select the two statements which are TRUE in relation to constitutional conventions: It is a constitutional convention that any citizen who is arrested and charged with an offence has the right to a fair trial. i] Constitutional conventions are always followed. i] It is a constitutional convention that each branch of government (legislative, judicial and executive) should not interfere with how the other branch operates. Constitutional conventions can be enforced in the courts. i] Constitutional conventions are generally followed but cannot be enforced in the courts. i] It is a constitutional convention that Hansard's record of debate in Parliament can be considered by a court in interpreting legislation