“…Laws on sexual harassment also frequently refer to the concept of vicarious liability, whereby organisations may be held legally liable unless they can establish that they took all reasonable steps to prevent the sexual harassment at issue or took action to address it after it became evident or was reported (see Markert 2005, for a cross-national comparison of sexual harassment law). Sexual harassment case law reveals additional elements that have been identified as contentious, including the extent to which the harasser could have anticipated that the conduct would be unwelcome, offensive or intimidating, 'standards of reasonableness', including from whose perspective this is considered, and whether the offensive behaviour needs to have been repeated (Mackay 2009;McDonald 2011). Importantly, legal definitions of sexual harassment are not static, but develop over time 'through both judicial and tribunal decision-making and legislative tinkering', making it 'increasingly apparent that the nature, context and harm of sexual harassment defies simplistic definition' (Mason & Chapman 2003: 224).…”