Consider the following statements regarding the writ jurisdiction of the Supreme Court and the High Court:
1. High Courts have more discretion in the exercise of writ jurisdiction as compared to the Supreme Court.
2. The Supreme Court has wider territorial jurisdiction than the High Courts for the purpose of issuing writs.
3. Parliament cannot curtail the writ jurisdiction of Supreme Court, but it can curtail the writ jurisdiction of the High Courts.
How many of the above given statements are correct?