Reports claim that prison regulations were flouted when Aimee and Carl visited Oscar for his birthday.
The athlete's lawyers filed their opposing papers today ahead of the leave to appeal application.
The NPA & Pistorius's legal team have about four weeks to prepare their arguments.
The NPA has officially filed papers appealing the Paralympic and Olympic athlete’s conviction and sentence.
Danielle Bowler says Reeva Steenkamp’s death has been turned into something that has market value.
Prof James Grant said his advice to prosecutor Gerrie Nel was to appeal Pistorius's conviction.