Canada has seen an explosion of class action litigation. Class action lawsuits have been filed in relation

Question:

Canada has seen an explosion of class action litigation. Class action lawsuits have been filed in relation to securities, cell phone charges, food poisoning, overtime pay, medical procedures, defibrillators and pacemakers, diet pills, and pension fund management, to name a few examples. What insurance issues are raised by the risk posed by the growth in class action lawsuits?