A person may not willfully obstruct or impede the participation of any individual in the lawful activity of hunting, fishing or trapping. Any person violating the provisions of this section shall be guilty of a misdemeanor, and, upon conviction thereof, shall be fined not less than $100 nor more than $500 or imprisoned in the county jail for not less than ten days nor more than one hundred days or both fined and imprisoned. Also, any person convicted of a subsequent violation of this section shall be fined not more than $1,000 or imprisoned in the county jail not more than one year or both fined and imprisoned. For the purpose of this section a subsequent violation is one which has occurred within two years of any prior violation of this section and which arises out of a separate set of circumstances. Any person convicted of any violation of this section shall be liable to the person, whom they interfered with, for all costs and damages resulting therefrom and if such offender holds a West Virginia hunting, fishing or trapping license at the time of conviction, such license shall be revoked.