This is from one of my friends from work, who proudly christened their new home with a cracking roast pork.  Most impressive.

1. Score the pork rind and rub olive oil all over it.

2. Lightly smear salt on top – not a tonne of salt.

3. Cook pork for 1hr on 180C.

4. Turn on grill part of oven and cook the top for 5-10min, but you must watch it as it will be spitting everywhere.

Job well done! It was delicious apparently. His parents and wife were very impressed.