By Newsbreak Producer Matthew Veeran - Bullying in the workplace is surprisingly common in South Africa and creates a toxic, volatile and stressful environment. But experts say that it's not always easy to identify certain behaviours as bullying - when they are often concealed behind professional fronts. Peter Kriel is the General Manager at the Independent Institute of Education. In this interview, he notes some red flags to look out for when determining whether a colleague's behavior is legitimately intended as support, or whether it's crossed over into bullying and needs to be addressed...