The phrase "effective remedy" refers to a solution or action that successfully fixes a problem or injustice. It means finding a way to solve a situation in a fair and satisfactory manner. Full definition
Therefore, it's one of the best and most effective remedies for dog's kennel cough. (topdogtips.com)
Each state party must provide effective remedies for rights violations. (slaw.ca)
In this situation, where the appellant could have sought effective remedies under the Collective Agreement, there is no need for the exercise of that residual jurisdiction. (bc-injury-law.com)