This client - solicitor privilege can only be waived in exceptional circumstances, i.e. if the client discloses abuse of a minor child or there is a real threat of physical harm to another person. (familylawhelp.ca)
It came to light at the hearing in April 2007 that a key witness for the respondent, a Mr Shuter, had made a serious threat of physical harm to Hatfield. (newlawjournal.co.uk)
Illinois's highest court has considered whether partners had a duty to warn an attorney / broker who about threats of physical harm another partner had made about the attorney / broker. (nar.realtor)