A 35-year-old man who was disarmed and arrested after police were called out to a play park in Durbanville, Cape Town, is in hospital under police guard after a knife attack on Saturday. Western Cape police spokesperson W/O Joseph Witbooi said Durbanville police were called out to Ipic Play, an indoor adventure park. The circumstances relating to what had transpired are still under investigation, he said. At the centre they encountered the man who appeared to be beyond control and was holding a knife which he appeared to have used to injure himself. He threatened to stab…