First of all, determine if these are truly spurious liens; some liens, as noted in comments, don't have to be agreed to by the subject of the lien and don't have to be approved by a court. Try <a href="https://www.lss.bc.ca/">Legal aid BC</a>. If they are, in fact. problematic liens, Canadian law provides a disciplinary framework giving people recourse against lawyers, so you can file a complaint against the him/her. See <a href="https://www.lawsociety.bc.ca/complaints-lawyer-discipline-and-public-hearings/faq-complaints-and-discipline/">FAQ: Complaints and Discipline | The Law Society of British Columbia</a>.