Parking violations range from $15 for offenses such as overtime parking or parking more than 12 inches from the curb, to $20 for parking in a no-parking zone or taking up two spaces, $30 for parking in a permit space without a permit or for a second parking violation, to $50 for double parking or obstructing a fire hydrant or crosswalk. Illegally parking in a handicap or fire zone will cost $75. Unpaid fines are doubled after 14 days. Accumulation of five or more unpaid fines may result in getting “the boot” or towed.